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ella [17]
3 years ago
12

-7x-3x+2=-8x-8 Whats The Answer

Mathematics
1 answer:
lesantik [10]3 years ago
6 0

Answer:

x = 5

Step-by-step explanation:

-7x - 3x + 2 = -8x - 8

-7x + 8x - 3x = -8 -2

-2x = -10

2x = 10

x = 5

Hope this help :3

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Please help ASAP!!!!
DerKrebs [107]
Anwser:

y = 2x

Examples:

1.1= 1
2.2= 4
3.3= 9
4.4= 16
5.5= 25
6 0
4 years ago
Will Mark!! The length of a rectangle is represented by 7x- y, and the width is represented by 3x + 4y. Write polynomial that re
nikdorinn [45]

Answer:

2(7x-y) + 2(3x+4y)

7 0
3 years ago
A movie theater sells adult and child tickets.An adult tickets (x=? Costs 8.75 and a child ticket (y) costs 6.50. The expression
Eddi Din [679]

Answer:

<h2>$326.25</h2>

Step-by-step explanation:

The question is incomplete as we were not given to numbers of adults and children, neveherless we can assume some figures and plug it into the expression

say number of adult is 15

and number of chidren is 30

In this problem we are going to    the values of adults and children tickets into the expression for the total cost and return the answer, which is the total cost of tickets sold

given the expression

8.75 x+ 6.50y

substituting for x and y we have

8.75(15)+ 6.50(30)=

131.25+195=$326.25

The total cost for 15 adults and 30 children is $326.25

5 0
3 years ago
Write the equation of a line that is perpendicular to the given line and that passes through the given point. y-3=-1/5(x+2); (-2
arsen [322]

Answer:

The equation would be B) y = 5x + 17

Step-by-step explanation:

To start, you need to locate the slope of the first equation. Since the slope is the coefficient of x, we know it to be -1/5. Now, the perpendicular slope is the opposite and reciprocal of that, which makes the new slope 5.

Now that we have this, we can use the point and the slope in point-slope form to get the equation.

y - y1 = m(x - x1)

y - 7 = 5(x + 2)

y - 7 = 5x + 10

y = 5x + 17

7 0
3 years ago
Find the quotient of 3870 and 18
dezoksy [38]
The quotient is 215. 
3870/18= 215. The answer of two divided numbers is called the quotient
5 0
3 years ago
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