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Kaylis [27]
3 years ago
10

SOMEONE PLEASE HELP ME

Mathematics
1 answer:
slava [35]3 years ago
5 0

Smart Dot, multiply the cost per hour by number of hours (t) and add to the monthly fee:

C = 0.50t + 12

Communication plus: Multiply the cost per hour by number of hours (t)

C = 2.50t

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Solve for x -62=-15(x-1)+4​
vovangra [49]

Answer:

x=4\frac{11}{15}

Step-by-step explanation:

- 62 = - 15(x - 1) + 4

- 52 = - 15x + 15 + 4

- 52 = - 15x + 19

- 52 - 19 = - 15x + 19 - 19

- 71 = - 15x

- 15x ÷ - 15 = - 71 ÷ - 15

x = \frac{71}{15}

x=4\frac{11}{15}

8 0
3 years ago
How much is 5/8 of 32?
sineoko [7]
5/8 of 32 would be 20

Explanation:
The word "of" in math (fractions) means to multiply. So, we multiply 5/8 x 32, and that gives us 20.

If you have any other questions, comment so I can help you :)
5 0
3 years ago
Read 2 more answers
Solve for x= 7x + 15 = 38
777dan777 [17]
In order to solve for x in the equation <span>7x + 15 = 38, you must first subtract 15 from both sides.
</span><span>7x + 15 = 38
</span><span>7x + 15 - 15 = 38 - 15
7x = 23
Then you must divide so there is only 1x = a number. This can be done by dividing both sides by 7.
7x = 23
7x / 7 = 23 / 7
x ≈ </span>3.286
So the solution for x in the equation 7x + 15 = 38 is x ≈ 3.286.
Hope this helps!
7 0
4 years ago
X-y=2<br> y=1/2x<br><br> I know to substitute it in (first step) but I forget what comes after
laila [671]
X -(1/2x) = 2
1/2x = 2
x = 4
(4) - y = 2
y = 2
6 0
3 years ago
a basketball player was successful on 18 out of his last 24 free-throws attempts. if he attempts 20 free throws in the next game
Reil [10]

Answer:

I believe 14 but I'm not sure

6 0
3 years ago
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