$\\ \sf\longmapsto \frac{x}{50} = \frac{48}{40} \\ \\ \sf\longmapsto 40x = 48 \times 50 \\ \\ \sf\longmapsto x = \frac{48 \times 50}{40} \\ \\ \sf\longmapsto x = \frac{2400}{40} \\ \\ \sf\longmapsto x = 60$

3 0

3 years ago

What is 50,000,000,000 200,000 30,000 in standard form

Stolb23 [73]

50000230000 is how to write 50,000,000,000 + 200,000 + 30,000 in standard form.

6 0

3 years ago

Jake wants to estimate 15.92 + 0.85. How can he use rounding to estimate the sum? What is the estimate?

iVinArrow [24]

Round 15.92 to 16 and .85 to 1 16 plus 1 = 17

8 0

3 years ago

Read 2 more answers

Simplify<br> 2(x-1) + 3(x+2)<br><br> Simplify<br> (4y-3) - 2(y-5)

user100 [1]

For these problems we need to distribute first and then combine like terms. We can add anything with an "x" together and anything without an "x" together.

Problem 1:

2(x-1)+3(x+2)
2x - 2 + 3x + 6
Answer: 5x + 4

Problem 2:

(4y-3)-2(y-5)
4y - 3 - 2y + 10
Answer: 2y + 7

3 0

3 years ago