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2 years ago

HELP ME THIS IS DUE IN A HOUR. How many sit ups did Emily complete? SORRY IF ITS BLURRY

Mathematics

2 answers:

svetoff [14.1K]2 years ago

7 0

Answer:

1178 sit ups

Step-by-step explanation

38x31=1178

ValentinkaMS [17]2 years ago

3 0

Answer:

C 1098 is the right answe

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What are the solutions to the equation 3(x – 4)(x + 5) = 0?

iris [78.8K]

Answer:

x=4 and x= - 5

Step-by-step explanation:

In order to solve this we should re-arrange the equation:

$(x-4)(x+5)=\frac{0}{3}$

This is equal to:

$(x-4)(x+5)=0$

Then we can seperate this into:

$(x-4)=0\\(x+5)=0$

So solving for x in both cases we get

$x-4=0 \\x=4\\And\\x+5=0\\x=-5\\$

4 0

2 years ago

Which of the following equations is equivalent to y = 2x + 1?

densk [106]

Answer:

none of these are right but the answer is 2x - y = -1.

D would be right but there is a negative sign in front of 2x.

Step-by-step explanation:

3 0

3 years ago

I-Ready

Sindrei [870]

Answer:

Step-by-step explanation:

(f+g)(x)

f(x)= x-3, g(x)= 2x+8

3 0

2 years ago

F(x) = -3 +3

Mila [183]

Answer: Y

Step-by-step explanation:

Since f(x) passes through (0,3), its inverse should pass through (3,0).

This eliminates X and Z.

Also, since f(x) has a negative slope, so its inverse should also have a negative slope.

This eliminates W.

3 0

2 years ago

Help I don’t get this

Hunter-Best [27]

Answer:

Did they give you a graph??

6 0

2 years ago