Answers
Related Questions
Use your knowledge about parentheses and substitution to solve the following:
7. 2(x + 4) + 10 =
8. 3(6x) + 4 =
9. 10(xy) =
10. 5(x + y) =
11. 2(rs) + 4(x)
12. 2(q) + 2(x + t) =
13. 6(7t + 4s) =
14. 9(10x) + 10y =
15. 2x(xy) =
16. r(s)(t) =
17. (r)(s)(t)(x)(y) =
18. (7x + 2Y) =
Answers
Answer:
7. 2(x + 4) + 10 =2x+18
8. 3(6x) + 4 = 18x+4
9. 10(xy) = 10xy
10. 5(x + y) =5x+5y
11. 2(rs) + 4(x) = 2(rs+2x)
12. 2(q) + 2(x + t) = 2(q+x+t)
13. 6(7t + 4s) = 42t+24s
14. 9(10x) + 10y = 90x+10y
15. 2x(xy) =2x^2y
16. r(s)(t) =
17. (r)(s)(t)(x)(y) =
18. (7x + 2Y) =
I didn't know the last ones- sorry-
Can someone help me please
Answers
Answer: 0
Step-by-step explanation: ur welcome ;)
Answer:
y-y₁=m(x-x₁)
(10,3) (2,3)
3-3=m(2-10)
0=m(-8)
0+8=m
8=m
I hope this helps:
Determine if the table is proportional or non-proportional. If it is proportional, then what is the equation
g4.PN
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Answer:
The link doesnt work. there is no picture attached
Step-by-step explanation:
I will give points what's 5 1/2 x 2=
Answers
Answer:
The answer is 11
Step-by-step explanation:
5 1/2 = 5.5
5.5 x 2 = 11
Hope this helps
Answer:
11
Step-by-step explanation:
5 1/2 = 11/2
11/2 * 2 = 22/2 = 11
Jill paid $35 for a sweater. This was $5 less than twice what she paid for a pair of shorts. How much did Jill pay for the pair of shorts? What is the answer is going to be?
Answers
Answer:
she pays 40$ for shorts
Step-by-step explanation:
35$ + 5$ = 40$ - 5$ = 35$
Sorry I got it wrong 45$
y=3/4x - 5/8 when x=1/4 function and solution please
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Answer: 7/16
Step-by-step explanation: 3/4 x 1/4 = 3/16
3/16 - 5/8=716
if someone answers you'll make my day :)
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Tip- Next time so you do not have to wait on somebody the site M at h wa y gives you a quick answer.
The answer is- 2x-3y
Be sure to leave a thanks if this helped!
Answer:
The answer is- 2x-3y
Step-by-step explanation:Find the area of a circle whose circumference is the same as the perimeter of a square of side 22 cm. (Take π = 22/7)
Answers
Answer:
Perimeter of a square=circumference of circle
4×22=2πr
44=πr
r=14
Area of circle=πr2
22/7×14×14
28×22
616
Answer:
176cm²
Step-by-step explanation:
Side of square = 22cm
Perimeter of square = 88cm
Circumference of circle = perimeter of square
2π r = 88cm
2 x 22/7 x r = 88cm
44/7 x r = 88cm
r = 88 x 7/44
r = 14cm
Area of circle = π x r x r
= 22/7 x 14 x 14
= 44 x 4
= 176 cm²
Plz answer 4-8 if possible, I have been struggling
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X=3
Y=2
Sorry I can’t help you on the other ones, lol
Willow is 14. She is 7 years younger than Lukas. Lukas is 13 years older than Lylah. Lylah is 5 years younger than Ashlynn. Ashlynn is 17 years younger than Rosalia. How old is Rosalia?
Answers
Answer:
Rosalia is 30
Step-by-step explanation:
willow is 14
Lukas is 21
Lylah is 8
Ashylnn is 13
Rosalia is 30
Hope this helps!
Have a great day!
Because Willow is 14 and is 7 years younger than Lukas you so, 14+7= 21. You will continue to add and subtract through the ages
Willow= 14
Lukas= 21
Lylah= 8
Ashlynn= 13
Rosalia= 30
I really hope this works LOL
Please help fill in the blanks, better with explanation but optional
Answers
Answer:
The scale factor is 3
Step-by-step explanation:
The scale factor is 3 as the lengths in the bigger triangle when divided by 3 gives the lengths in the smaller triangle
Dan has 4 over 5 cup of ice cream. How many 1 over 8-cup servings are in 4 over 5 cup of ice cream?
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6 and 1 over 2
i did lots of math
Parker was able to pay for 44% of his college tuition with his scholarship. The remaining $8,054.52 he paid for with a student loan. What was the cost of Parker’s tuition? (if necessary round to then nearest hundredth)
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Answer:
$7704.32 was paid
Step-by-step explanation:
Pls HELPPP
FIND AREA OF SHADE PART
Answers
Answer: 18
Step-by-step explanation:
If 45% of a number, n, is 225, what is 74% of n?
A. 185
B. 298
C. 370
D. 406
Answers
Answer:
C
Step-by-step explanation:
Show your work
The answer is, "3 hours", But you need to show your work to back this answer up.
Answers
What is the Volume of the box 385 cubes?
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Answer:You can calculate the volume of a box by multiplying length x width x height. Using the example of the single wall box this will be 102 x 102 x 102 which equals 1,061,208 cubic millimeters (㎣).
Step-by-step explanation:
The Volume of the box is 385/27 inch³.
What is Volume?The area that any three-dimensional solid occupies is known as its volume. These solids can take the form of a cube, cuboid, cone, cylinder, or sphere.
Many forms have various volumes. We have studied the several solids and forms that are specified in three dimensions, such as cubes, cuboids, cylinders, cones, etc., in 3D geometry. We will discover how to find the volume for each of these shapes.
Length = 11/3 inch
width - 5/3 inch
Height = 7/3 inch
So, the Volume of cuboidal box
= l w h
= 11/3 x 5/3 x 7/3
= 385/ 27 inch³
Also, Number of small cube = Volume of box/ Volume of small cube
385 = Volume of box / (1/27)
Volume of box = 385/ 27 inch³
Learn more about Volume here:
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Homework is 25% of my grade, quizzes are 25% of my grade, and tests are 50% of my grade. I get a 100% on all 4 of my homework assignments, and receive no quizzes. If I get a 0% on my test, what will my grade for the class be?
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Answer:
25+25+50=100
no quiz
0% on test
for quiz,25% is lost
for test,50% is lost
50+25=75
100-75=25
answer is 25%
The Royals softball team played 75 games and won 60 of them. What percent of the games did they lose?
No work = no credit = REPORT
Thx fa helpin <3
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Answer:
0.2 or 20%
Step-by-step explanation:
60/75=0.8
15/75=0.2
Please help this is worth 15 points! Solve in y=mx+b from!
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Answer:
The coordinates of every point on the line will solve the equation if you substitute them in the equation for x and y. The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept
Step-by-step explanation:
just help me please....
Answers
Answer:
The greatest common factor of 175 and 25 is 25
Step-by-step explanation:
The greatest common factor of 175 and 25 is 25! Hope This Helps!
Answer:25
Step-by-step explanation:
the greatest number that can be divided by both numbers
Evaluate the following expression if x=3: 2^x
Answers
2^3=8
2*2 equals 4 then 4*4 equals 8
Awnser is 8
1. If (11+x) is positive, but (4+x) is negative, what is one number that x could be?
2. If (-3+y) is positive, but (-9+y) is negative, what is one number that y could be?
3. If (-5+z) is positive, but (-6+z) is negative, what is one number that z could be?
Please help, this is so confusing!
Answers
Answer:
One way to add integers is by using a number line. ... Our first number is negative four (-4) so we move 4 units to the left. We then have plus negative three (-3) which is the same as subtracting 3 so we ... We do the same thing if we have a positive integer, but instead we move to ... You can also add integers and variables.
Step-by-step explanation:
2. 5 could be one for x
3. -5 could be one for x
I hope this helps you!!
ahh please help, i need to determine the slope and y-intercept for each graph. I need to write the equation for the graph in slope-intercept form.
Answers
Answer:
Step-by-step explanation:
slope: m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
m = [tex]\frac{3-4}{4-2}[/tex] = - [tex]\frac{1}{2}[/tex]
y-intercept: b = 5
Equation: y = - [tex]\frac{1}{2}[/tex] x + 5
Y intercept: 5
Slope: 1/2 or 0.5
uhm well ;-; here is something easy for y'all ;-;
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Answer:
$80.00
Step-by-step explanation:
We have: 120 ft = 40 yards (divide the length value by 3 )
=> Jerome will cost: 40 x $2.00 = $80.00 for the fencing.
Answer:
Step-by-step explanation:
Pls help due today plsss
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Answer:
237.5 or 238 snowstorm over the 5 year period
Step-by-step explanation:
I found this out by dividing 57 and 24% to get my answer.
[tex] \frac{57}{0.24} = 237.5[/tex]
Hope this Helped
uhm ;-; hAlP ;-; (mhm yep people say I'm not an idiot but i am T^T)
Answers
Answer:
$40.00
Step-by-step explanation:
4 pints = 8 cups
so
8 cups x $5.00 = $40.00
Therefore you will need $40.00
Answer:
$40
Step-by-step explanation:
someone else deleted their answer so now i can post. There are 2 cups in a pint, so 4 pints is 8 cups. 8 times $5 is $40.
Suppose that during it's flight, the elevation `e` (in feet) of a certain airplane and its time `t,` in minutes since takeoff, are related by a linear equation.
Consider the graph of this equation, with time represented on the horizontal axis and elevation on the vertical axis.
For each situation, decide if the slope is positive, zero, or negative.
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Answer:
A: zero
B: negative
C: positive
Step-by-step explanation:
the key words just tell you for A it was cruising B it was negative because descending and C is positive because ascending.
PLEASE HELP ASAD
Which statements are correct? Select all that apply.
Multiply g by 23 to get m.
Multiply m by 23 to get g.
The missing value in the last row is 70.
The missing value in the last row is 92.
A real-world situation that is represented in the table is “Rio’s car gets 23 miles per gallon.”.
A real-world situation that is represented in the table is “Rio’s car gets 1 mile per 23 gallons.”.
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Answer:
Multiply g by 23 to get
the missing value in the last row is 92.
A real-world situation that is represented in the table is “Rio’s car gets 23 miles per gallon.”.
or A,D,E
The correct statment are; A. Multiply g by 23 to get m.
D. The missing value in the last row is 92.
E. A real-world situation that is represented in the table is “Rio’s car gets 23 miles per gallon.”.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
A mathematical equation is a statement with two equal sides and an equal sign in between.
Now Multiply g by 23 to get m
23g = m
The missing value in the last row is; 92 then Multiply g by 23 to get
A real-world situation that is represented in the table is “Rio’s car gets 23 miles per gallon "
The correct option are; A,D,E
Learn more about equations here;
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Follow directions. What is the whole number of adults? Don't round immediate answers.
Answers
Answer:
When I added them, I got 344.
Step-by-step explanation:
If you round that to the tenth place, you get 300.