2 years ago

Help!!!! please!!!!!

Mathematics

1 answer:

mafiozo [28]2 years ago

6 0

I think the answers are the last two. that is what i found while doing this problem

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What is 5/7 - 2/3 • 15/14

zimovet [89]

5/7-2/3x 15/14
2/3x15/14=5/7
5/7-5/7=0
0

7 0

3 years ago

Please help answer this question

posledela

Answer:

Step-by-step explanation:

$\frac{3}{4}x=6$

Find: x

--------------------------------------

$\frac{3}{4}x=6$

Also equals to:

$\frac{3}{4} * x=6$

In that case, we can divide by $\frac{3}{4}$ on both sides.

$\frac{3}{4} * x=6$

÷ $\frac{3}{4}$ ÷ $\frac{3}{4}$

$x=6$ ÷ $\frac{3}{4}$

x= 8

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3 years ago

Given that x = y - 2 / y -3 Express y in terms of x

AlexFokin [52]

Answer

y=3x-2/x-1

Step-by-step explanation:

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2 years ago

A survey indicates that there are approximately 120 dairy farms in a given area. If there are exactly 400 farms, and exactly 20%

inna [77]

Answer:

120 out of 400 does not equal 20%

it equals 30%

Step-by-step explanation:

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3 years ago

Read 2 more answers

A rectangle had a length of 2x-7 and a with of 3x+8y. Write and simplify an expression for the perimeter of that rectangle?

wel

Answer:

Step-by-step explanation:

A rectangle had a length of 2x-7 and a width of 3x+8y

Perimeter P = 2(l + w)

P = 2(2x - 7 + 3x + 8y)

P = 2(5x + 8y - 7)

P= 10x + 16y - 14

4 0

3 years ago