2 years ago

Which shows how the distributive property can be used to evaluate 7x8 4/5?

Mathematics

2 answers:

masha68 [24]2 years ago

7 0

Answer: 56 + 28/5

Step-by-step explanation:

Yuri [45]2 years ago

5 0

Answer:

61 3/5

Step-by-step explanation:

we realize that 8 4/5 can be written as [8 + (4/5)]

hence 7 x 8 4/5

= 7 x [8 + (4/5)]

= 7 [8 + (4/5)] (use the distributive property, see attached for reference)

= 7(8) + 7(4/5)

= 56 + 28/5 (convert 28/5 into mixed fraction)

= 56 + 5 3/5

= 61 3/5 (answer)

You might be interested in

3x-5=1/2x+2x can yall work this out step by step cause I can't

Oxana [17]

Well you can combine like terms. 3x-5=1/4x and that's as far as I got hope this helps. sorry I didn't get all the way through

8 0

3 years ago

Read 2 more answers

in a football game, a touchdown with an extra point is worth 7 points and a field goal is worth 3 points. Suppose that in a game

Leokris [45]

1 and 2 are less then 3

4=3+1 but you cant get 1 from 7 or 3 so 4 is impossible. So is 5, 6, 8, and 20.

Bolded numbers are answers.

5 0

3 years ago

Read 2 more answers

The Senior class held an election for class president. Pamela received three (3) votes for every two (2) votes Angela received.

likoan [24]

Answer:

Step-by-step explanation:

Divide 69 by 3

69 / 3 = 23

Take it times two.

23 x 2 = 46

Proportion

$\frac{3}{2} =\frac{69}{x}$

Cross multiply and solve for x.

6 0

3 years ago

NEED HELP!!!!!<br> Heres the question

Semenov [28]

Answer:

A. 5(-20)

Step-by-step explanation:

Since she repeatedly withdrawals money, the answer would be negative, so you can say that the other answers are definitely wrong.

Hope this helps :)

3 0

2 years ago

Find the slope of the line that passes through (-1,6) and (15,6)

svp [43]

Slope = $\frac{Y2 - Y1}{X2 - X1}$
------------------------
6 - 6 = 0
15 - (-1) = 16
0 / 16 = 0
--------------------------------
You have a slope of 0, meaning that this is a straight horizontal line

3 0

3 years ago