All categories

3 years ago

Helpp WITH 2ND AND 4TH LINE !

Mathematics

2 answers:

Slav-nsk [51]3 years ago

8 0

Answer

1. 11.2

2. 8

Step-by-step explanation:

Helen [10]3 years ago

3 0

Answer:

1. x= 11.2

2. x= 8

Step-by-step explanation:

$124+5x=180\\-124 -124\\5x=56\\\frac{5x}{5} = \frac{56}{5} \\ x=11.2$

Check:

$124+5(11.2)=180\\124+56=180\\180=180$

$7x-6=50\\+6 +6\\7x=56\\\frac{7x}{7} = \frac{56}{7} \\x=8$

Check:

$7(8)-6=50\\56-6=50\\50=50$

You might be interested in

Margret is inviting 3 friends to a party. If each friend will get 8 cookies and each box has 6 cookies, how many boxes does Marg

Alisiya [41]

Answer:

Margret need to get 4 boxes of cookies.

Step-by-step explanation:

Total friends = 3

Cookies each friend will get = 8

Each box has cookies = 6 cookies

How many boxes does Margret need to get?

Total cookies will be= Total friends x Cookies each friend will get

Total cookies will be= 3 x 8 = 24

If one box has 6 cookies and we need total 24 cookies so, divide 24 by 6 to get number of boxes

Number of boxes = Total cookies/ number of cookies in one box

Number of boxes = 24/6

Number of boxes = 4

So, Margret need to get 4 boxes of cookies.

3 0

3 years ago

Square ABCD and square EFGH share a common center on a coordinate plane. is parallel to diagonal . Across how many lines of refl

Oduvanchick [21]

Square ABCD and square EFGH will reflect onto themselves across 8 lines of reflection

7 0

3 years ago

Read 2 more answers

I do not understand how I find answers on here

Volgvan

All you have to do is write your question and someone will answer. For example, instead of writing "I do not understand how I find answers on here" you would ask something like what is 9*5? Then 2 people will see your question and answer. There are no pre-recorded answers, everything happens live. Hope this helps!

6 0

3 years ago

Solve.<br> 3(x-4) = -3<br> How do i slove this

astraxan [27]

Answer:

$3(x - 4) = - 3 \\ 3x + 12 = - 3 \\ 3x = - 15 \\ x = - 5$