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3 years ago

12

*PLEASE HELP ME!!!!!**

2 answers:

serious [3.7K]3 years ago

6 0

For the first question, the answer is A. You take 90 and multiply it by 3, then you get the time that it takes for one worker to mow the large park.

For the second question, you take 50 = k/0.25. To find k, you would want to multiply both sides with 0.25 to cancel the 0.25 on k's side. 50 times 0.25 is 12.5. I think C is your answer although I'm not really confident.

pentagon [3]3 years ago

4 0

Answer:

For the second one the answer is 6.25 I just took the quiz

Step-by-step explanation:

Hope it helps:)

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What is the gross pay per pay period?

Vinil7 [7]

Divide 71,290 with 2

71,290 / 2 = 35,645

Then, divide 35,645 with 12 ( because theres 12 months in 1 year )

35,645 / 12 = 2970.42

a) 2970.42 is your answer.

3 0

4 years ago

Combine the like terms to create an equivalent expression:

Sphinxa [80]

Answer:

7k

Step-by-step explanation:

−k−(−8k) = -k +8k = 7k

6 0

4 years ago

Round this to the nearest thousand. 4,589,215

defon

<span>Round this to the nearest thousand. 4,589,215
= </span>4,589,000

6 0

4 years ago

Read 2 more answers

Courtney walked from her house to the beach at a constant speed of 4 kilometers per hour, and then walked

RUDIKE [14]

<em><u>The system of equations that represents this situation are:</u></em>

q + p = 2

4q + 5p = 8

<em><u>Solution:</u></em>

Let q be the number of hours it took Courtney to walk from her house to the beach

Let p be the number of hours it took her to walk from the beach to the park

<em><u>The entire walk took 2 hours</u></em>

Therefore,

q + p = 2 ------- eqn 1

<em><u>The total distance Courtney walked was 8 kilometers</u></em>

Total distance = 8 km

Courtney walked from her house to the beach at a constant speed of 4 kilometers per hour

Then walked from the beach to the park at a constant speed of 5 kilometers per hour

<em><u>Distance is given as:</u></em>

$distance = speed \times time$

<em><u>From her house to the beach:</u></em>

$distance = 4 \times q = 4q$

<em><u>From the beach to the park:</u></em>

$distance = 5 \times p = 5p$

We know that,

Total distance = 8 km

Therefore,

4q + 5p = 8 ------ eqn 2

<em><u>Thus the system of equations that represents this situation are:</u></em>

q + p = 2

4q + 5p = 8

8 0

4 years ago

I need help please! I've been stuck on this for a week and its really stressful lol

worty [1.4K]

Answer:

$y=0.2*4^{x}$

Step-by-step explanation:

Notice when x increases 1, y is 4 times the previous one, so

the function is like $y=C*4^{x}$

To determine the constant C, put any pair of (x, y)

Use x = 0, y = 0.2, so

0.2 = $C*4^{0}$ = C * 1 = C

then $y=0.2*4^{x}$

5 0

2 years ago

Read 2 more answers