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2 years ago

Pleaseeee help asappp!

Mathematics

2 answers:

Arlecino [84]2 years ago

7 0

Answer:

I answered in comments but it was the first and last one :)

Step-by-step explanation:

natka813 [3]2 years ago

6 0

Answer: A and C

Step-by-step explanation:

plugging the ordered pairs into the suction on a graph is a good way to find them!

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Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.

finlep [7]

Answer:

The speed of a car is x miles per hour.

The total distance the car travels in

30 minutes is y. ....>>> y = 0.5x

The cost to produce a table, y, is two

times the cost to produce a chair, x. ..> y = 2x

The time required to bake a chocolate

muffin, y, is 2 minutes more than the

time required to bake a vanilla muffin, x.....>> y = x + 2

Tina’s age, y, is 5 years more than

her brother Tim’s age, x. .......>> y = x + 5

Step-by-step explanation: The only really tricky one is the "speed of the car ..." because the speed is given in miles per<u> hour</u> and the time is given in <u>minutes</u> so that is 0.5 hour times time

Otherwise, "times" means multiplication and "more than" means addition.

8 0

3 years ago

Use the GCF of the terms to write the expression as the product of two factors with integer coefficients.

Alchen [17]

The greatest common factor (GCF) is determined by finding the greatest factor that would simplify all the terms of the equation the most.

For the equation -2x³ - 4x² + 4x
The common factor for the coefficients -2, -4 and 4 is -2, since all of them are divisible by -2.
The common factor for the variables x³, x² and x is x, since all of them are divisible by x.

Then, the GCF would be -2x. We use this to simplify the equation:

-2x(x² + 2x -2)

7 0

3 years ago

Explain the steps to solve for g in the equation -1/3g+5=2

Triss [41]

/ = divided -1/3(1) = -3 + 5 = 2 (g = 1)

4 0

3 years ago

Read 2 more answers

Change the fraction to an equivalent fraction using multiplication.

sashaice [31]

Answer:

$\frac{5}{7\\}$ * $\frac{3}{3}$ = $\frac{15}{21}$

Step-by-step explanation:

To get an equivalent fraction, we multiply by a fraction that is equal to one. The purpose is to alter the denominator of the fraction. To get from a denominator of 7 to 21 we multiply by 3. Therefore we will multiply 5/7 by 3/3 to get the new equivalent fraction with a denominator of 21.

5 0

3 years ago

Read 2 more answers

Ashton designs movie sets. For one scene, he has to hang a banner across an archway that takes the shape of a parabola modeled b

Crazy boy [7]

No question is asked so I'm not sure what you are looking for but below I calculated the point where the two equations intersect:
y - x = 4 → y = x + 4
y = - x² + 6x
x + 4 = - x² + 6x
x² - 5x + 4 = 0
(x - 4)(x - 1) = 0
x = 4, x = 1

when x = 4, then y = x + 4 = 4 + 4 = 8 → (4,8)
when x = 1, then y = x + 4 = 1 + 4 = 5 → (1,5)

The line and parabola intersect at two points: (4,8) and (1,5)

5 0

3 years ago

Read 2 more answers