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2 years ago

Evaluate the expression, 32/8-4*3

2 answers:

8 0

The answer is: " -8 " .
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<u>Note</u>:
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32/8 - 4*3 = (32/8) – (4*3) = 4 – 12 = " -8 " .
__________________________________________________
The answer is: " -8 " .
__________________________________________________

Finger [1]2 years ago

7 0

4-12=-8
I think so
Good luck

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3x+2y=-15 2x=-18 elimination

Sergeeva-Olga [200]

Answer: (-9,6)

Step-by-step explanation:

3x+2y=-15

2x=-18

First solve for x in second equation

2x=-18

2x/2=-18/2

X= -9

Now substitute your x into first equation to find y

3(-9)+2y= -15

-27+2y=-15

2y= -15+27

2y= 12

2y/2=12/2

Y= 6

5 0

2 years ago

At the movie theatre, child admission is $5.10 and adult admission is $9.70. On Thursday, 128 tickets were sold for a total sale

kvv77 [185]

Answer:

Step-by-step explanation:

Let x be the number of children tickets sold and y be the number of adult tickets sold. Then

x+y=128.

The cost of x children tickets is $5.10x and the cost of y adult tickets is $9.70y, so

5.10x+9.70y =896.60.

From the first equation,

x=128-y,

then

$5.10(128-y)+9.70y=896.60,\\ \\652.80-5.10y+9.70y=896.60,\\ \\4.60y=243.8,\\ \\y=53.$

53 adult tickets were sold.

6 0

2 years ago

Drag each equation to show if it could be a correct first step to solving the equation 3(6+x)=24.

34kurt

Answer:

x=2

Step-by-step explanation:

7 0

2 years ago

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_________________<br>√(-√2-(-√2))²+(√3-2√3)²

xz_007 [3.2K]

_________________
√(-√2-(-√2))²+(√3-2√3)²= 3

7 0

2 years ago

In right triangle RST, with m∠S = 90°, what is sin T?

nika2105 [10]

Answer:

Step-by-step explanation:

Sin(t)

Type in Sin in your calculator

Then the ‘t’ stands for the angle

So....

Sin(90)

4 0

2 years ago