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3 years ago

5

Can someone help me on this problem

1 answer:

blagie [28]3 years ago

3 0

Answer:

Use the Quadratic formula

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Zarrin [17]

Answer:

third option

Step-by-step explanation:

8 0

3 years ago

The number of entertainment websites in 1995 was 54. By 2004 there were 793 entertainment websites. Approximately what was the r

iren [92.7K]

Answer:

Step-by-step explanation:

2004 - 1995 = 9 years

793 - 54 = 739 new sites

739 / 9 = 82.1111111111

approx 82 websites per year change.. ( delta is change )

6 0

3 years ago

Each of the 25 students in Mr. McDonald’s class sold 16 raffle tickets. If each ticket costs $15, how much money did Mr. McDonal

Ivahew [28]

Answer:

6000

Step-by-step explanation:

25*16 = 400

400*15 = 6000

8 0

3 years ago

an animal shelter has an ratio of dogs and cats thats 3:2. if there are 30 cats at the shelter, how many dogs are there ?

Delvig [45]

I think there are 45 dogs.

8 0

4 years ago

7x-10+2x=39+2x<br> what is the answer

stich3 [128]

Answer:

X=7

Step-by-step explanation:

STEP 1: Simplify both sides of the equation

7x + -10 + 2x =39 + 2x

(7x + 2x) + (-10) = 2x + 39 (combine like terms)

9x -10 = 2x + 39

step 2: Subtract 2x from both sides

9x -10 - 2x = 2x + 39 - 2x

7x - 10 =39

Step 3: Add 10 to both sides.

7x - 10 + 10 = 39 + 10

7x = 49

Step 4: Divide both sides by 7.

7x/ 7 = 49/7 <u> x=7</u>

<u>hope this helps!!</u>

6 0

3 years ago