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2 years ago

Which graph would help you find the solutions of 2 – x2 = –x?PLEASE I NEED HELP WITH THIS ASAP

Mathematics

1 answer:

Dennis_Churaev [7]2 years ago

5 0

Answer:

A is the answer of it. its gona be right ig

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A student council sells 44 bouquets for $176. Which equation represents the

vesna_86 [32]

Answer:

$y = 4x$

Step-by-step explanation:

Given

$x = 44$

$y = 176$

Required

Determine the relationship between x and y

First, we calculate the unit rate, using:

$y = kx$

Where k is the unit rate.

Substitute 176 for y and 44 for y

$176 = k * 44$

Divide both sides by 44

$\frac{176}{44} = \frac{44*k}{44}$

$\frac{176}{44} = k$

$4 = k$

$k = 4$

Substitute 4 for k in $y = kx$

$y = 4x$

Hence, the relationship between x and y is: $y = 4x$

4 0

3 years ago

What is the answer can you help me plz

erastova [34]

Answer:

$\frac{1}{5^{7}}$

Step-by-step explanation:

$\frac{5^{-4}}{5^{3}} = \frac{1}{5^{7}}$

6 0

3 years ago

HELP PLLZZZZZZZZZZZZZZZZZZZ

Alex17521 [72]

18 1/4 pieces she will have now
:)

3 0

2 years ago

Which of the following statements about 42xy – 49x + 30y – 35 are true? Check all of the boxes that apply. One of the factors is

kipiarov [429]

Answer:

One of the factors is (7x + 5).

One of the factors is (6y – 7).

Step-by-step explanation:

3 0

3 years ago

Jenna saves $3 for every $13 dollars she earns. Vanessa saves $6 for every $16 she earns. Is Jenna's ratio of money saved to mon

jeka94

We have been given that Jenna saves $3 for every $13 dollars she earns. Vanessa saves $6 for every $16 she earns.

We can compare the ratios of saved money to earned money by Jenna and Vanessa as:

$\frac{3}{13} =\frac{6}{16}$

Let us simplify our equation.

$0.2307692307692308=0.375$

We can see that $0.231\neq 0.375$ , therefore, Jenna's ratio of money saved to money earned is not equivalent to Vanessa's ratio of money saved to money earned.

5 0

3 years ago