2 years ago

Which is the correct input-output table for the function f(x) = 7 – 4.5x?

1 answer:

5 0

Your inputs would be your xs and your outputs would be your ys. So if I had the x value of 1, to find the right y value for that we would plug in 1 into the equation: 7-4.5(1)

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The sum of two numbers is 51 and the greater number is twice the smaller number. Find the numbers. a) set up the variables Let _

Gelneren [198K]

Answer:

34 and 17

Step-by-step explanation:

a) set up the variables

Let x represent the first number Then y will represent the second number.

b) What is the equation that represents the above situation?

x = 2y
x + y = 51

c) Solve the equation.

Substitute x in the second equation and solve for y:

x + y = 51
2y + y = 51
3y = 51
y = 51/3
y = 17

Then find x

x = 2y = 2*17 = 34

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2 years ago

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What fraction of 6 weeks is 6 days

adelina 88 [10]

Answer:

$\frac{1}{7}$

Step-by-step explanation:

6 weeks is 42 days.

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1 year ago

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The actual (late) answer is 35ft^2

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3 years ago

-9x + (52x -3571) +357

nadya68 [22]

43x-3214 should be the answer

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3 years ago

Using right triangle below find

Ber [7]

(4 sqrt. 3) /4
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