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2 years ago

What is this answer to the picture i put below

Mathematics

1 answer:

garik1379 [7]2 years ago

3 0

I dont know sorry

So sorry really wish i could help

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Dahasolnce [82]

Answer:

C (3x4) + (5x2) + 20

Step-by-step explanation:

3 things that cost 4 dollars. 5 things that cost 2 dollars and one that cost 20.

3 0

3 years ago

ASAP!!! Please help!!!

Sunny_sXe [5.5K]

Answer:

$-\frac{28}{99}$

Step-by-step explanation:

To divide a fraction by a fraction, flip the second fraction and change the divide sign into a multiplication sign.

$\frac{4}{9}\div -\left(\frac{11}{7}\right)=\frac{4}{9} *-\frac{7}{11}$

Multiply:

$-\frac{4*7}{9*11}$

$-\frac{28}{99}$

6 0

3 years ago

Write the equation of the line in y=mx+b that passes through the points (5,10) and (6,12)

Damm [24]

Answer:

y = 2x + 0 or y = 2x

Step-by-step explanation:

use slope-intercept form $\frac{y2 - y1}{x2 - x1}$

12 - 10 = 2

6 - 5 = 1

m value = 2/1 = 2

y=2x+b

to find b plug one of the points in for x and y

Example: 10 = 2(5) + b

solve equation

10 = 10 + b

subtract 10 from both sides

0 = b

Equation of line equals y=2x+0 or simply just y=2x

5 0

2 years ago

What fractions are equivalent to 1.27 repeated

kramer

Let x equal your repeating decimal. Call this equation x = 1.273
Multiply both sides of your previous expressions by 100. Call this equation 100x = 127.273
Subtract 1 from both sides of the equation to get 99x = 126.
Divide both sides of the equation by 99 to get 126/99.
126/99 reduced is to its lowest terms is 1 and 3/11.

3 0

3 years ago

In one year, a government collected about $6530 per person in taxes. If the population was 270,000,000, how much did the gove

iren [92.7K]

Answer:

hello

Step-by-step explanation:

5 0

3 years ago