3 years ago

Simplify (-6/7 + 18/28 ) x -7/5

Mathematics

1 answer:

nikklg [1K]3 years ago

6 0

Hope it cleares up a bit. Hopes this helps

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<img src="https://tex.z-dn.net/?f=%20-%207%28x%20-%204%29%20%2B%203x%20-%2027" id="TexFormula1" title=" - 7(x - 4) + 3x - 27" al

sweet-ann [11.9K]

The answer is -4x + 1.

5 0

4 years ago

Find the selling price of a book with an original price of $49.95 and a 5% tax rate.please be specific on how the answer is the

borishaifa [10]

Step-by-step explanation:

$52.45

49.95×.05

then add that result to 49.95= answer

3 0

3 years ago

Find the least common denominator (LCD) of 5/8<br> and 1/4

Effectus [21]

Answer:

Step-by-step explanation:

1. 1/4 × 2/2 = 2/8 (denominator is 8)

2. 5/8 × 1 = 5/8 (denominator is 8)

Therefore, the common denominator is 8.

3 0

3 years ago

Read 2 more answers

Whats the ratio of 100/450

Zolol [24]

the ratio of 100/450 is 600/2700

6 0

4 years ago

Read 2 more answers

To make ribbon and bow for a hat, Stacey needs 5/6 yard of black ribbon and 2/3 yard of red ribbon. how much total ribbon does s

larisa86 [58]

First make the denominators of the fractions the same by multiplying.

$\frac{2}{3}$ × $\frac{2}{2}$
= $\frac{4}{6}$

Now we just need to add the fractions together

$\frac{5}{6} + \frac{4}{6}$
= $\frac{9}{6}$

9/6 would be the answer, but it can be simplified further, then converted into decimal form.

$\frac{9}{6}$ ÷ $\frac{3}{3}$
= $\frac{3}{2}$
=1.5 yards

Your final answer is 1.5 yards of ribbon are needed.

7 0

4 years ago

Read 2 more answers