3 years ago

Help for good luck !!

Mathematics

2 answers:

miskamm [114]3 years ago

7 0

Answer:

third and the first one

Step-by-step explanation:

Bumek [7]3 years ago

6 0

Answer:

ddddd

Step-by-step explanation:

dddddddd

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Plzzz tell me the answer and working out

postnew [5]

1. we know she needs 3 packs of biscuits
2. Shop A you only need to pay for 2 packs
3. Shop B you only need to pay for 2 packs
4. Shop C you need to pay for all three
5. so we know C is out of the option.
$1.90 \times 2$
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3 years ago

Use the distributive property to remove the parentheses.<br> -4(-6y + 2w-4)

olga_2 [115]

Answer: 24y - 8w + 16

Step-by-step explanation:

Basically to remove the parenthesis you just distribute the -4 outside of the parenthesi and you get 24y - 8w + 16.

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3 years ago

Lamar works as a tutor for $7 an hour and as a waiter for $8 an hour . this month he worked a combined total of 92 hours at his

ira [324]

t is the number of hours Lamar worked as a tutor
We know that he worked for 92 hours total, so he worked 92-t hours as a waiter.

So his earnings are: 7t + 8(92-t) = 736 -t dollars

This expression seems logical as if Lamar worked 0 hours as a tutor and 92 as a waiter his earnings would be 8*92 = 736
If he worked as a tutor for 92 hours it would be 7*92= 644
736-92= 644
So our expression seems to be working.

5 0

3 years ago

What is (1.2)to the power of 4

Cloud [144]

Answer:2.0736

Step-by-step explanation:

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3 years ago

Read 2 more answers

Simplify 15.6 divided by negative 3..

shtirl [24]

15.6/ (-3) = -5.2

hope this helps