Answer:41
Step-by-step explanation:8-(-5) is 13
then 4(-7) is -28
so 13 - - 28 is same as 13 + 28 which is 41
What integer values satisfy both inequalities?
-2 2
Thanks.
Answer:
I think + 2 plz make me brainliest
Step-by-step explanation:
PLEASE HELP ASAP! I AM TIMED!
How will the area of a square change if its side becomes twice as long; 3 times as long; 10 times as long; n times as long?
Answer:
4, 9, 100, n^2
Step-by-step explanation:
Its very simple, all you have to do is find the number to the power of two because its a square.
1 1/4 x 3/4 as a fraction
Answer:
2 and 1/16th! ^^
Step-by-step explanation:
Answer:15/16
Step-by-step explanation:
1 1/4×3?4
= 5/4×3/4
= 5 × 3/4 × 4
= 15/16
Mr. Smith has a 4 in. wide by 6 in. long photo. He enlarges it so the new photo is 18 inches long. What is the area of the new picture?
I need this fast
In this activity, you will create an image and an equation to model a situation
and then solve the equation.
Roger and his friends conducted a clean-up drive at their school. They formed
three teams, Team A, Team B, and Team C, and they collected 12 pounds of
trash in all. Team B collected 3 pounds of trash, and Team C collected 5 pounds
of trash.
The pan balance represents equality. Draw shapes on both sides of the
balance scale to represent the situation. Use a sphere to represent each
pound of known trash and a cube to represent the total weight of the
unknown trash.
Answer: For the first scale, u would put a cube and 8 spheres. For the second, u would put the total which is 12 so 12 spheres.
Step-by-step explanation:
The trash collected by all the three teams is shown by the 8 spheres and a box on one side of the scale. Since the weight was 12 pounds, it can be shown as 12 spheres on the other side of the scale
Im pretty sure this is right, Enjoy!
See image below the post
✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽
[tex]\boxed{x = -17}[/tex]
✽ Simplify both sides of the equation.
[tex]\frac{x+2}{5}-\frac{x+1}{4}=1[/tex]
[tex]\frac{1}{5}x + \frac{2}{5} + \frac{-1}{4} = 1[/tex] (Distribute)
[tex](\frac{1}{5}x + \frac{-1}{4} ) + (\frac{2}{5} + \frac{-1}{4}) = 1[/tex] (Combine Like Terms)
[tex]\frac{-1}{20}x + \frac{3}{20} = 1[/tex]
✽ Subtract 3/20 from both sides.
[tex]\frac{-1}{20}x + \frac{3}{30} - \frac{3}{20} = 1 - \frac{3}{20}[/tex]
[tex]\frac{-1}{20}x = \frac{17}{20}[/tex]
✽ Multiply both sides by 20/(-1).
[tex]( \frac{20}{-1}) * (\frac{-1}{20}x) = (\frac{20}{-1}) * (\frac{17}{20})[/tex]
Hence, x = -17
✽
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ May ♡
Help I need this done today !!!!
Answer:
c
Step-by-step explanation:
To find the maximum point, differentiate:
D' = -8p +160
Set to zero and solve for p:
D' = 0
⇒ -8p +160 = 0
⇒ 8p = 160
⇒ p = 20
Input p = 20 into the original equation to find D:
D = -4(20)² + 160(20) -310 = 1290
Therefore, the price is $20 and the maximum number of drills is 1,290
Answer:
C
Step-by-step explanation:
Circle a has a radius of 17 inches. what is the circumference of circle a?
Answer:
106,81 inch ..............
help ill mark brainliest
Answer:
y= 16, 64, 256, 1024
y/x= 16/2, 64/3, 256/4, 1024/5,
Step-by-step explanation:
This is just like any other equation, except instead of x being a number, it is an exponent. For example, when x equals 2, y equals 16 because y always equals four to the power of x. This applies to all of the parts in your table. when x equals 3, y equals 4^3 (4 times 4 times 4) which is 64, and when x equals 4, y equals 4^4 (4 times 4 times 4 times 4), which is 256.
For the y over x part that is just the value y, divided by the value x. For the first line on the table x equals 2, and we know y equals 16 (4^2 is 4 times 4, which is 16) so 16 divided by 2 is 8. That is the answer.
Hope this helps :)
Which of the hourly rates is less than
$25.99?
A. $26.50
B. $25.75
C. $26.00
D.
$26.25
Answer:
B
Step-by-step explanation:
every other value is above 25.99
In the diagram, QS | UT ,RS = 4 , ST = 6 , and QU = 9 What is the length of RQ ?
RQ=
Answer:
QR=6
Step-by-step explanation:
Divide 6 by 4 equal 1.5
So you need to divide 9 by 1.5 which is equal to 6
So RQ=6
Please answer 50 points
Answer: I'm not sure but i think is 21
Answer:
The answers are number 1, 3 and 4
Step-by-step explanation:
Find the 2nd, 3rd and 4th term of the geometric sequence
4.5,_,_,_,364.5
Step-by-step explanation: This is a geometric progression, so apply the formula:
[tex]ar^{n-1}[/tex], where a = first term in the sequence
r = common ratio
n = position of term
So first find r, which is the common ratio, and after that just substitute the numbers into the equation. n is the only thing that changes.
Refer to the picture for solving
(brainiest please :) )
Terri and Kay are stocking cereal boxes in a middle aisle for a store display.
Together, they stocked 60 cereal boxes on the display. Kay stocked 8 more than of the 1/3 boxes that Terri
stocked. Which system of equations can be used to determine the number of cereal boxes Terri stocked
and the number of cereal boxes Kay stocked for the store display?
Let x represent the number of boxes Terri stocked and y represent the number of boxes Kay stocked.
Answer:
x = 26
y = 34
Step-by-step explanation:
Let the boxes stocked by Terri = x
Therefore the boxes stocked by Kay = x + 8 because he stocked 8 more boxes
Hence since they both stocked 60 boxes
x+x+8 = 60
2x = 60 - 8
2x = 52
divide both sides by 2
x = 26
Terri stocked 26 boxes and Kay stocked 26+8 boxes = 34 boxes
A square garden is expanded to a rectangle in which the width is 1.5 times the original side length and the length is 3.5 times the original side length. The area of the expanded garden can be modeled by the expression (1.5s)(3.5s).
Simplify the expression (1.5s)(3.5s).
5s
5s2
5.25s2
5.25s
Answer:
Step-by-step explanation:
To simplify, we multiply the like terms, which are the constant, and the s. For the constants of 1.5, and 3.5, we just do 1.5x3.5 to get 5.25, and when we multiply both s's together, we get [tex]s^2[/tex]. adding those 2 together, we get 5.25[tex]s^2[/tex]. so it would be the third one down.
please rate and mark as brainlest.
Answer:
C 5.25s2
Step-by-step explanation:
I just need to say this.. Every time I look something up for the answer on google it leads me to an incorrect answer but when I look up something on Brainly somebody tells me the CORRECT answer. I'm telling you, People on brainly who answer on here are smarter than google. Keep up the good work people.
Answer:
Thank you!
Step-by-step explanation:
A student examined a rock sample and described it as having particles of various colors that were 1 millimeter to 12 millimeters in size. The student was making...
A ;an inference
B;a hypothesis
C;a prediction
D;an observation
Answer:
d observation
Step-by-step explanation:
I took this test hopes this works!
I need help with this please because I don’t know how to do it and I never learned it before.
Answer:
3ft to 1ft
Step-by-step explanation:
24/8=3 and 8/8=1
Answer fast pls
(6m² -13m +5) / (2m-1)
Factor this polynomial
Answer:
(2m - 1)(3m - 5)
3 is to 15 as 4 is to what
Answer:
20
Step-by-step explanation:
3 × 5 is 15
4 × 5 is 20
So...should be 20.
Which linear inequality is represented by the graph? y > 2x 3 y < 2x 3 y > −2x 3 y < −2x 3
The equation represents the inequality will be y < −2x + 3.Option d is correct.
What is linear inequality?Linear inequalities involve at least one linear algebraic expression. A polynomial of degree 1 is compared to another algebraic expression of degree less than or equal to 1.
Different types of linear inequalities can be represented in a variety of ways.
The linear equation with slope m and intercept y is given as;
y=mx+c
The inequalities are as follows;
(a). y > 2x +3
(b). y < 2x+ 3
(c). y > −2x+ 3
(d). y < −2x+ 3
Because the line meets the y-axis,(0,3)the y-intercept is 3.
The points are (0,3)and(1,1)
The line's slope may be calculated as follows.
[tex]\rm m= \frac{1-3}{1-0} \\\\ \rm m= -2[/tex]
On putting the given origin value;
[tex]y < -2x+3 \\\\0 < -2(0)+3\\\\0 < 3[/tex]
From all the data obtained we get the equation given in option d is correct.
Hence the equation that represents the inequality will be y < −2x + 3.Option d is correct.
To learn more about linear inequality refer to the link;
https://brainly.com/question/11897796
The equation represents the inequality will be y < −2x + 3.Option d is correct.
What is linear inequality?
Linear inequalities involve at least one linear algebraic expression. A polynomial of degree 1 is compared to another algebraic expression of degree less than or equal to 1.
Different types of linear inequalities can be represented in a variety of ways.
The linear equation with slope m and intercept y is given as;
y=mx+c
The inequalities are as follows;
(a). y > 2x +3
(b). y < 2x+ 3
(c). y > −2x+ 3
(d). y < −2x+ 3
Because the line meets the y-axis,(0,3)the y-intercept is 3.
The points are (0,3)and(1,1)
The line's slope may be calculated as follows.
On putting the given origin value;
From all the data obtained we get the equation given in option d is correct.
Hence the equation that represents the inequality will be y < −2x + 3.Option d is correct.
To learn more about linear inequality refer to the link;
brainly.com/question/11897796
help pls i’ll give brainliest
Answer:
53
Step-by-step explanation:
Solve equation with fractions. 1/4h=6 what does h equal
Answer:
24
Step-by-step explanation:
[tex]\frac{1}{4}h=6[/tex]
[tex]\mathrm{Multiply\:both\:sides\:by\:}4[/tex]
[tex]4\cdot \frac{1}{4}h=6\cdot \:4[/tex]
[tex]\mathrm{Simplify}[/tex]
[tex]h=24[/tex]
Hence, h = 24
~Learn with Lenvy~
Answer:
24
Step-by-step explanation:
*Combine multiplied terms into a single fraction
1/4h=6 → 1h/4=6
*Multiply by 1
1h/4=6 → h/4=6
*Multiply all terms by the same value to eliminate fraction denominators
h/4=6
4×h/4=4×6
*Multiply the numbers
h=4×6
=24
Captain Perguin bought 150 crackers for his
pet parrot. He ate 10% of them himself. How
many crackers did Captain Perguin eat?
Answer:
15
Step-by-step explanation:
Percentages represent a proportion of a number. This means that a percentage represents part of a whole.
In this question, Captain Perguin ate 10% of 150 crackers. There are 2 ways to solve this problem explained below.
Multiplication
One way to find a percentage is through multiplication.
First, convert the percentage into a decimal. Do this by moving the decimal point 2 places to the left. This means that 10% becomes 0.1Next, multiply this decimal by the whole number. Then, multiply [tex]150*0.1=15[/tex].This means that Captain Perguin ate 15 crackers.Shortcut
Multiplication is not the only way to find the answer. This question is special because it asks for 10%. Instead of multiplication, you could simply move the decimal point of the original number 1 digit to the left. This means that 10% of 150 must be 15. Remember this trick does not work for percentages other than 10%.
Which inequality represents the sentence below? the difference of a number and one and four tenths is more than nine and seventy-eight hundredths. p minus 1.4 greater-than 9.78 p minus 1.4 less-than 9.78 1.4 minus p greater-than 9.78 1.4 minus p less-than 9.78
Answer:
A
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
100 on edge test
Limits do not give the y-value AT the given x; rather they give what y-values the function is __________ AROUND the given x
Using limits, it is found that the correct statement is:
they give what y-values the function is AROUND the given x.
What is a limit?The limit of a function f(x) as a value of x = a is approached is given by:
[tex]y = \lim_{x \rightarrow a} f(x)[/tex]
The limit can be calculated at a point in which a function is not continuous, for example, in which we consider the lateral limits, which is not the exact value at x = a, but the value of the function as x approaches a by the left and by the right, hence the correct statement is:
they give what y-values the function is AROUND the given x.
More can be learned about limits at https://brainly.com/question/26270080
What is this I need help ASAP plsssssssssssssssssssssss
Answer:
6 14/15
Step-by-step explanation:
change to improper fraction
change to common denominator
solve parentheses
subtract
Is a triangle with sides 7meters, 6 meters, and 9 meters a right triangle? Explain.
10 + (2 x 3)^2 ÷ 4 x 1/2^3
Answer:
the answer is 11.125
Step-by-step explanation:
Multiply the numbers
Evaluate the exponent
Divide the numbers
Multiply the numbers
Evaluate the exponent
Add the numbers
Solution: 89/8 or 11.125
HOPE THIS HELPS!!! :)
Step-by-step explanation:
remember the priorities :
first brackets
then exponents
then multiplications and divisions (from left to right)
then additions and subtractions (from left to right)
remember, a fraction is a division ...
10 + (2 × 3)² ÷ 4 × 1/2³ =
= 10 + 6² ÷ 4 × 1/2³ =
= 10 + 36 ÷ 4 × 1/8 =
= 10 + 9 × 1/8 =
= 10 + 9/8 =
= 10 9/8 = 11 1/8 = 89/8 = 11.125
Suzie babysits for $6 per hour. She also works as a housecleaner for $9 per hour. She is only allowed to work 15 hours per week. She wants to make at least $95 per week. If we call babysitting, x, and housecleaning, y, which of the solutions would fit this scenario?
Answer:
x+y≤15
6x+9y≥95
Step-by-step explanation:
Let x be the hours worked for babysitting and let y be the hours worked for house cleaning.
As Suzie babysits for $6 per hour. She also works as a house cleaner for $9 per hour.
Total hours she can work= 15 hours per week.
Hence,
x + y is less than or equals to 15
But since she wants to make at least $95 per week. It implies that,
6x + 9y is greater than or equal to 95
So from the statements above, the equations will be:
x+y≤15
6x+9y≥95