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Anika [276]
2 years ago
7

PLEASE HELP Write an equivalent expression for -5x+3×2.5x

Mathematics
2 answers:
Stells [14]2 years ago
6 0

Answer:

2.5x

Step-by-step explanation:

3*2.5x=7.5x

-5x+7.5x=2.5x

hope this helps!

koban [17]2 years ago
5 0

Answer:

2.5x

Step-by-step explanation:

-5x+3*2.5x

Multiply

-5x+7.5x

Combine like terms

x(-5+7.5)

2.5x

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The ratio of red balloons to blue balloons is 4 to 11. There are 133 more blue balloons than red balloons. How many blue balloon
Kay [80]
The ratios of blue balloons to red balloons is 137 red balloons to 144 blue balloons

5 0
2 years ago
The area of the Pacific Ocean is about 6.0061 x 107 square miles. The area of the Southern Ocean is about 7.8483 x 106 square mi
Scilla [17]

Answer:

A. 8

Step-by-step explanation:

6.0061 x 10^7

/                        = 6/8 x 10^7/10^6

7.8483 x 10^6

0.75 x 10^7-6

0.75 x 10^1

A: 0.75 = 7.5 = 8.

5 0
2 years ago
Find the equation of the line with m = 2 and passes through the point ( 4 , − 5 ) . Write your answer in standard form A x + B y
Rudiy27

Answer:

2x - y = 13

Step-by-step explanation:

To write the equation of a line use the formula y - y_1 = m(x-x_1).

Substitute m = 2 and (4,-5).

y --5 = 2(x-4)\\y + 5 = 2(x - 4)\\y + 5 = 2x - 8\\y = 2x -13\\-2x + y = -13\\2x - y = 13

3 0
2 years ago
3.29<___
Drupady [299]

Answer:

3.29 is less than 3.4

D. 3.4

3 0
2 years ago
Help with this one pls!!<br><br><br> Show steps if u can<br><br> Thanks :)
goldenfox [79]

Answer:

74

Step-by-step explanation:

93.795 ÷ 126 \frac{3}{4} %

= 74

and

74 x 126 \frac{3}{4} %

= 93.795

8 0
2 years ago
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