Answer:
$25 per hour
Step-by-step explanation:
$75÷3= 25
sooo 75 devide by 3
Help please (highest degree)
Answer:
1
Step-by-step explanation:
because power of x is 1. Hope you will understand if not then comment. I will explain
HELP QUICK PLS FAST!!!!!!!!!
Answer:
it would be 90
Step-by-step explanation:
The scale is 1:6. that means that the object is 6 times larger then the scale drawing.
Which one?? help please for a grade!! due today
Answer:
its 10
Step-by-step explanation:
because all you have to do is add a zero for each place you go
Answer:
First one 10
Step-by-step explanation:
4. A stamp collector has some 15¢ stamps and some 20¢ stamps. The number of 15¢ stamps is eight less than three times the number of 20¢ stamps. The total value is $4. Find the number of each type of stamp in the collection. PLEASE SHOW WORK
Answer:
Step-by-step explanation: Let variable x represent the 15¢ stamps, and variable y represent 20¢ stamps.
x= 3y-8
0.15x+0.20y = 4
Replace x in the second equation by (3y-8)
0.15(3y-8) + 0.20y = 4
0.45y - 1.2 +0.20y = 4
Collect like terms;
0.45y+0.20y = 4+1.2
0.65y = 5.2
Divide both sides by 0.65 to solve for y;
y= 5.2/0.65
y = 8
Replace in equation " x=3y-8 " to solve for x;
x = (3*8) -8
x=24 - 8
x = 16
Therefore, the 15¢ stamps are 16 in number, and the 20¢ stamps are 8 in number.
Your answer must be simplified. Solve for x
Answer:
X can be any number but because there is a line under the greater than symbol x > -42
Step-by-step explanation:
-42/7=-6
Answer:
x>-42Step-by-step explanation:
[tex] \frac{ x}{7} \geqslant - 6[/tex]
[tex]x \geqslant - 42[/tex]
A group of randomly selected members of The Foodies Food Club were asked to pick their favorite type of food. The bar graph below shows the results of the survey. There are 244 members in The Foodies.food. The bar graph below shows the results of the survey.
Based on the data, what is the most reasonable estimate for the number of The Foodies members whose favorite food type is Italian?
Choose 1 answer:
(Choice A)
A 62
(Choice B)
B 98
(Choice C)
C 112
(Choice D)
D 146
Answer:(choice b) b: 98
Step-by-step explanation:
Answer:
98
Step-by-step explanation:
Hope this helps!
Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4
Group of answer choices
y - 7 = -1/4(x - 4)
y+ 7 = 4(x - 4)
y - 4 = -1/4(x + 7)
y +7 = -1/4(x - 4)
Answer:
y + 7 = -1/4(x - 4)
Step-by-step explanation:
Answer:
y +7 = -1/4(x - 4)
Step-by-step explanation:
This should be right
Complete the equation of the line through (3,-1) and (4,7)
PLZ I really need help
I´m at this type of things
Answer:
y = 8x – 25
Step-by-step explanation:
Answer:
8x-25=y
Step-by-step explanation:
All we need is slope. (y2-y1)/(x2-x1). Now we just substitute values--(7+1)/1=8
Now we can plug in the slope as m, so
8x+b=y
Now all we have to do is plug in a point value and find B.
24+b=-1
Subtract 24 from both sides
b=-25
CHECK
32-25=7
Correct
Angel checks out 12 library books and Andy checks out 1/3 less than that. How many books does Andy check out?
Answer:
8 books
Step-by-step explanation:
12/3= 4
12-4 = 8
There are 8 books does Andy check out.
What is Division method?
Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
Angel checks out 12 library books and Andy checks out 1/3 less than that.
Now,
Since, Angel checks out 12 library books and Andy checks out 1/3 less than that.
Hence, The number of books for Andy = 12 - 1/3 of 12
= 12 - 1/3 × 12
= 12 - 4
= 8
Thus, There are 8 books does Andy check out.
Learn more about the divide visit:
https://brainly.com/question/844312
#SPJ2
The radius of the base of a right circular cone is 4 cm, and its slant height is 6 cm. What is the surface area of the cone in terms of π?
a. 10π²
b. 28π²
c. 40π²
d. 52π²
Answer:
c
Step-by-step explanation:
πr² + πrl
50 POINTS ILL GIVE BRAINLIEST !! RANDOM ANSWERS WILL BE REPORTED!!
Show two ways to simplify each expression. 1-6.
Answer:
Hope this helps :)
Step-by-step explanation:
15
(3^5)÷(3^5)
Simplify 3^5
243÷243
1
(3^5)÷(3^5)
3^5/3^5=3^5-5
3^5-5
3^5-5= 1
1
Formula: x^a/x^b=x^a-b
16
2^10/2^10
Cancel out 2^10
1
2^10/2^10
2^10/2^10=2^10-10
2^10-10
2^10-10=1
1
Formula: x^a/x^b=x^a-b
17
x^7/x^7x≠0
x≠0
18
(4x+2y)5÷(4x+2y)^5(4x+2y) ≠ 0
5/(4x+2y)^3 ≠ 0
5 ≠ 0
≠ =-y/2
19
No solution
20
p^4/p^4p ≠ 0
p≠ 0
no solution
Answer:
4.0303838 2938.3939 xxx
Help please. Due Friday
How to get to a negative exponent
The negative sign on an exponent means the reciprocal. Think of it this way,
just as a positive exponent mean repeated multiplication by the base, a negative exponent means repeated division by the base.
Example
So 2^ (-4)= 1 / (2^4)=1/(2*2*2*2)=1/16
So that answer would be 1/16
are these ratios proportional? prove it
5/9 = 25/18
the / are fractions
5/9 = 25/18
Cross multiply:
5 * 18 = 9 * 25
Simplifying
5 * 18 = 9 * 25
Multiply 5 * 18
90 = 9 * 25
Multiply 9 * 25
90 = 225
Solving
90 = 225
No they are not
Doing this for a lot of points. No faking!
Use the Distributive Property to simplify the expressions.
A: 13(n+4+7m) =
B: 25(x−y) =
C: 6(10+z+3) =
D: 7(8+x+2) =
E: 18(5−3w) =
Answer:
A=24 B=25 C=19 D=17 E=26
HELP! Decide whether each table could represent a proportional relationship. if the relationship could be proportional, what would be the constant of proportionality?
a. Annie’s Attic is giving away $5 off coupons
|original price| sale price|
—————————————
|$15. | $10. |
—————————————
|$25. |$20. |
—————————————
|$35. |$30. |
————————————-
b. Bettie’s Boutique is having a 20% off sale.
|original price| sale price|
—————————————
|$15. | $12. |
—————————————
|$25. |$20. |
—————————————
|$35. |$28. |
————————————-
Original price is left of tables and sale price is right of tables
Answer:
The first one
Step-by-step explanation:
The slae price is $5 less for everything in the first one.
Another question! Thank you if you do help!
Answer:
b represents the number of biscuits Kat buys.
The maximum number of biscuits Kat can buy is 8.
Step-by-step explanation:
1.75b+11</=25
Suibtract 11 from both sides
1.75b </= 14
Divide both sides bu 1.75
b </= 8
Are they equivalent please hurry
Answer:
no there not
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
if you add -7x and - 6x you get -13x then you have to add x so you get -12x obviously showing that they are not equivalent.
Write an inequality that represents the graph below:
The red dot and arrow are the solutions. The solid dot means the number is included. So it is equal to -5, the arrow is going to the right, so it is also greater than -5
The inequality is:
X >= -5
Im not to sure how to do this :,D
I am confused *-* Oh and have a great day!
Answer:
Amelia rented a DVD and it was due to be returned on 26 November. She actually returned it to the shop on 12 December. The rental shop applies a fine of 9p for every day the DVD is overdue.
Work out the total fine paid by Amelia. Give your answer in £
help me with this thing, its for middle school math
Answer:
idek man
Step-by-step explanation:
Help I need this quick and show work thank you
Answer:
D) 12.25x+3.99=77.49
Step-by-step explanation:
Each shirt costs $12.25, so that means 12.25 times x the amount of shirts. Then, you add the $3.99 shipping amount. All of this adds up to 77.49.
So the answer would be D.
Answer:
D. 12.25x +3.99 = 77.49
Step-by-step explanation:
We don't know the amount of shirts Mrs. Garfield order, so we can assume that the amount of shirts is x.
We know the amount per shirt, so we can assume the total cost for the shirts is 12.25x
The problem also explained that there was a 3.99 shipping cost, so our equation would look like this.
12.25x+3.99
Lastly, we are told the total cost of the shipment. The total cost is 77.49. Since, 12.25x+ 3.99 is supposed to be the same as 77.49, the equation should look like this.
12.25x +3.99 = 77.49
Final Equation:
12.25x +3.99 = 77.49
This is the same answer as D. on the worksheet.
The base of the rectangular prism is shaded. What is the lateral surface area?
Answer:
28
Step-by-step explanation:
i think im right hope i helped
Multiply plzzzzzz!!!!!!
Answer:
5. A
6. B
7. A
Step-by-step explanation:
Can someone please answer correctly plzzzz!!!!
Answer:
A negative number means cups are being used and a positive number means cups are being delivered to the shop.
2329 paper cups are left by the end of the week
On Thursday anywhere from 100-400 cups were used, I found this by looking at the number of cups used the day before and the day after.
Step-by-step explanation:
PLEASE HELP ASAP :( IENFIEN
Answer:
4. -9
Step-by-step explanation:
What percent of 500 is 120?
A. 12%
B. 20%
C. 24%
D. 30%
Answer: 24%
explanation: say 500 is P. 500 or P is our total and we need to know what 120 of 500 is as a percent. so we do this: P × 500/500 = 120/500 and 120 divided by 500 is 0.24 and that transfers into 24%
Can you take a pic of your work nd attach it?
This is urgent.
Answer:
9
Step-by-step explanation:
Answer:
j = 9
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
5 /3 j=15
Step 2: Multiply both sides by 3/5.
( 3 /5 )*( 5 /3 j)=( 3 /5 )*(15)
j = 9
Evaluate 2n - 3 for n = 5.
Answer:
7
Step-by-step explanation:
2n - 3
n = 5
Substitute in the given value and solve
2(5) - 3
10 - 3
7