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3 years ago

Rate of Change: Based on the equation determine the rate of change by looking at the coefficients.

Mathematics

1 answer:

Svetlanka [38]3 years ago

7 0

Answer:

1) -1

2) 3

3) 2

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3. Armani has $7.00 in her purse consisting of nickels, dimes, and quarters. The total

True [87]

Answer:

700=700

Step-by-step explanation:

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3 years ago

Can you help me on that

Dimas [21]

With factoring it??

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3 years ago

The app store is offering 15 percent off any purchase for one day, only you decide to buy a game app that cost 12 dollars and 90

siniylev [52]

Answer:

$1.935

Step-by-step explanation:

As the store is offering a 15% discount, you have to calculate the 15% of the price of the game app to find the amount of the discount:

Price of the game app= 12.90

12.90*15%=1.935

According to this, the answer is that the amount of the discount if you buy the game app during the sale is $1.935 and you would have to pay: 12.90-1.935= $10.965.

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3 years ago

Xios teacher asked him to rewrite the sum of 60+90 as the product of the GCF of the 2 numbers and a sum. Ciao wrote 3(20+30). Wh

Alex_Xolod [135]

3 is not the GCF, 30 is the GCF. The answer is 30(2+3).

7 0

3 years ago

What are the intercepts of y=8x-18

swat32

Answer:

$x-intercept=\frac{9}{4}$

$y-intercept=-18$

Step-by-step explanation:

The y-intercept is where x is equal to 0, and the x-intercept is where y is equal to 0, so:

$x-intercept=(x,0)\\y-intercept=(0,y)$

The equation is written in slope-intercept form:

$y=mx+b$

m is the slope and b is the y-intercept, so the y-intercept is -18.

Now set the value of y to 0 to find the intercept of x:

$0=8x-18$

Solve for x. Add 18 to both sides:

$0+18=8x-18+18\\18=8x$

Divide both sides by 8:

$\frac{18}{8}=\frac{8x}{8} \\\\\frac{18}{8} =\frac{9}{4}\\ \\x=\frac{9}{4}$

The x -intercept is $\frac{9}{4}$ .

$x-intercept=(\frac{9}{4},0)\\\\y-intercept=(0,-18)$

:Done

7 0

3 years ago

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