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barxatty [35]
3 years ago
9

Solve for 19a - 12-4a=-57

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
3 0

Answer:

a=-3

-------

If you need help with any question like this, there is a app that help, it is called math-way. Hope this helps love!

AlexFokin [52]3 years ago
3 0
A= 3

Hope it helps
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Is b+b+b+c+c+c is a equivalent expression?<br> A. True <br> B. False
Rama09 [41]

Answer:

A. True

Step-by-step explanation:

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5 0
3 years ago
the cost to rent a hall for school functions is 60$ per hour. write an expression for the cost of renting the hall for h hours.
Firlakuza [10]
The expression for the amount of time rented would be:
C=60(h), I choose this expression because C would stand for cost, 60 for the amount per hour, and h for the piece of expression being given. Now when you need to find the amount per hour, the brackets means to times; so you'd plug in the hour needed to be found in h, and times 60 by the hour.

Your table should look like this :
COST PER HOUR            |            HOURS            |            COST
$60                                    |                 2                  |         $60 x 2 = $120
$60                                    |                 6                  |         $60 x 6 = $360
$60                                    |                 8                  |         $60 x 8 = $480
$60                                    |                10                 |         $60 x 10 = $600
7 0
4 years ago
The possible outcomes for rolling a pair of fair dice are shown.
kvv77 [185]
1/4
Because......
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So 3 ( numbers of even numbers ) /6
There are two dices we need to roll..
So 3/6 X 3/6
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1/2 X 1/2

Which equals 1/4
3 0
4 years ago
I dont have enough points to ask another question :'(
kipiarov [429]

Answer:

aww I'm sorry

Step-by-step explanation:

just answer question and you can get the points

8 0
3 years ago
Write an expression that represents the phrase "8 less than the product of 6 and x
Citrus2011 [14]
6x-8 is your answer!
6 0
4 years ago
Read 2 more answers
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