Ask question

Ask question

All categories

3 years ago

13

In simplest form what is 2/7 + 2/5

1 answer:

Len [333]3 years ago

3 0

24/35.................

You might be interested in

Which pair shows equivalent expressions?

Dmitry_Shevchenko [17]

Which pair shows equivalent expressions?

A.2(2/5x + 2)=2 2/5x + 1

B.2(2/5x + 2)=4/5x + 4

C.2(2/5x + 4)=4/5x + 2

D.2(2/5x + 4)=2 2/5x + 8

Solution:

$2(\frac{2}{5}x + 2)$

Let us distribute 2 inside the parenthesis.

That is, we use distributive property:

a(b+c)=ab+ac

$2(\frac{2}{5}x + 2) =\frac{2*2}{5}x+2*2$

So, $2(\frac{2}{5}x + 2) =\frac{4}{5}x+4$

Answer:Option (b)

$2(\frac{2}{5}x+4)$

Applying distributive property, a(b+c)=ab+ac

$2(\frac{2}{5}x+4) =2*\frac{2}{5} x+2*4$

$2(\frac{2}{5}x+4) =\frac{2*2}{5} x+2*4$

$2(\frac{2}{5}x+4) =\frac{4}{5} x+8$

So, Option (B) is correct.

8 0

3 years ago

Read 2 more answers

Lisa's mom is making cookies to sell at the bake sale. She spent 12 minutes mixing the cookie batter. It took 18 minutes to bake

Llana [10]

Answer:

38 min

Step-by-step explanation:

cuz 12+8+18= 38

pls mark brainliest

8 0

3 years ago

Simplify the following 18x^4-9x^2+12x/3x^2

Crank

I think its x^2(18x^2 -9+4x) sorry if I’m wrong

5 0

3 years ago

Help 6th grade math i will give brainliest

eimsori [14]

<h2>Answer:</h2><h2>ADD 53+1 </h2>

Step-by-step explanation:

plz give brainlyest

4* 53+1/(8-5)^3

4(54)/(8−5)3

4(54/3^3)

4(54/27)

(4)(2)=8 the answer is 8

5 0

3 years ago

Read 2 more answers

Question 5<br> IM IN A HURRY<br> Find The slope<br> A 1/2<br> B -2<br> C -1/2<br> D 2

Levart [38]

The answer is c !! -1/2

3 0

3 years ago

Read 2 more answers