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3 years ago

PLSSS HURRY THANKS

Mathematics

2 answers:

Pavlova-9 [17]3 years ago

5 0

Answer:

D: -3/4

Step-by-step explanation:

If you go to the y intercept, then locate another point, then use rise over run which is down 3 and right 4, giving you -3/4.

Tpy6a [65]3 years ago

3 0

Answer:

It’s d

Step-by-step explanation:

If you see the point at (0,2) and count right 4 and then down 3, you get -3/4 because the line is at a negative slope.

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Marilyn has 24 hair ribbons. 9 of her ribbons are red. What percent of her hair

sergey [27]

37.5
9/24=0.375
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3 years ago

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Jake used integers to record his costs and earnings from selling homemade muffins. He spent $16 on ingredients. He earned $125 f

denis23 [38]

-16 and 125

Step-by-step explanation: hope this helped!

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3 years ago

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When asked to graph the line for y = 2/5x + 3, Mallory drew the line shown.

Helen [10]

Answer:

Step-by-step explanation:

Using desmos we can see that the slope is positive and increasing while Mallory made a negative slope.

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3 years ago

Nicole has 17 nickels n and dimes d. If the value of her coins is $1.30, how many of each coin does she have?

denis-greek [22]

Answer:

8 nickels and 9 dimes

Step-by-step explanation:

If all were dimes, the value would be $1.70. It is $0.40 less than that. Changing a dime for a nickel reduces the value by $0.05, so there must have been $0.40/$0.05 = 8 such changes.

There are 8 nickels and 9 dimes.

_____

<em>Check</em>

8 · 0.05 + 9 · 0.10 = 0.40 + 0.90 = 1.30 . . . the answer checks OK

7 0

4 years ago

E. Solve the Inequality

olganol [36]

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$\blue{\textsf{\textbf{\underline{\underline{Question:-}}}}$

Solve the Inequality.

$\blue{\textsf{\textbf{\underline{\underline{Answer:-}}}}$

x<-4

$\blue{\textsf{\textbf{\underline{\underline{How\:to\:Solve:-}}}}$

First, add 6x on both sides:

-2x+3+6x<-13

Add the x's:

4x+3<-13

Now, subtract 3 on both sides:

4x<-13-3

4x<-16

Divide by 4 on both sides:

x<-4

So the values of x that are less than -4 will make the given inequality true.

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7 0

2 years ago