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3 years ago

Match each slope and y-intercept with the appropriate linear equation.

Mathematics

2 answers:

Igoryamba3 years ago

7 0

Answer:

its b i think

Step-by-step explanation:

i did the review and i got it right

Lostsunrise [7]3 years ago

5 0

Answer:

m=3,b=4 is y=3x+4

m=5,b=-2 is y=5x-2

m=4,b=3 is y=4x+3

m=-2,b=5 is y=-2x+5

Step-by-step explanation:

just got it correct on edge

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Inez has 699 pennies and 198 nickels. Estimate how many more pennies than nickels she has.

HACTEHA [7]

There are five hundred and one more pennies than nickels

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3 years ago

Read 2 more answers

Evaluate the expression : common log of square root 9/25.

tekilochka [14]

You want log √(9/25). Recognizing that √9 = 3 and that √25 = 5, we get

log 3/5, which by rules of logs comes out to log 3 - log 5.

To four decimal places:

log 3 - log 5 = 0.4771 - 0.6990, or -0.2218.

4 0

3 years ago

What is the answer to:<br> -4(2x+2) <-40

mars1129 [50]

Answer: x > 6

Step-by-step explanation: -4(2x+2) < -40

-8x - 8 < -40

+8 +8

-8x < 48

/-8x /-8x

x > 6 *The less than sign got flipped to a greater than sign because we divided by a negative.

5 0

2 years ago

KIM [24]

Hey, can you please fix this question? I can't seem to understand it. When you do, please tell me so I can help you out!

4 0

3 years ago

Determine the value of n that makes the polynomial a perfect square trinomial. Then factor as the square of a binomial. Express

blsea [12.9K]

Answer:

Step-by-step explanation:

$y^2-11y+n\\=(y-(11/2))^2+n-(11/2)^2$

So in order the trinomial a perfect square we need

$n-(11/2)^2 =0\\n= (11/2)^2\\n=\frac{121}{4}$

When n is equal to this number that we have

$y^2-11y+n = (y- (11/2))^2$

6 0

3 years ago