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Bess [88]
3 years ago
10

If f(1) = 10, what is f(3)?

Mathematics
1 answer:
Alexus [3.1K]3 years ago
4 0

Answer:

30

Step-by-step explanation:

multiply each f by the same root numeral

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Passes through (3,-6) and (-1,2) slope intercept form?
IRISSAK [1]

Answer:

2/1

Step-by-step explanation:

8/4 which is also 2/1

7 0
2 years ago
Sergio is S years old. Which expression shows how old will he be 7 years from now?
aniked [119]
The answer is C.

If Sergio is 'S' years old, and you want to know how old he'll be in 7 years, add 7 years to his age.

So: s + 7

Hope this helps!
3 0
3 years ago
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The dimensions of a rectangle can be given by x+7 and x+2. If the area of the rectangle is 66 square inches, what are the dimens
Nadusha1986 [10]

to solve  for the dimensions (x+7)(x+2)=66,

we can first use the foiling method to simplify the left side.

x^2 + 2x + 7x + 14 = 66

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now, subtract 66 from both sides.

x^2 + 9x - 52 = 0

now, split this into two parentheses.

(x + 13)(x - 4)

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7 0
2 years ago
(24.7C) The area of a rectangle is equal to x2 +
ss7ja [257]

Answer:

x + 5

Step-by-step explanation:

A = LW

W = A/L

W = (x^2 + 16x + 55)/(x + 11)

W = [(x + 11)(x + 5)]/(x + 11)

W = x + 5

3 0
2 years ago
2. Presley graphed a system of equations, and the graph showed two parallel lines. What does this mean? A. The system of equatio
iris [78.8K]

Answer:

B. The system of equations has no solution.

Step-by-step explanation:

Parallel lines never touch, in order for a system of equation to have a solution the two equations have to intersect, because parallel lines never intersect the system of equations that Presley graphed would have no solution

5 0
2 years ago
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