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3 years ago

Select all of the problem situations that can be solved using the given equation.

1 answer:

7 0

The correct answers: "a" and "c".

At "a" we have:
x= number of unopened packages

At "c" we have:
x= number of hours that she works

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Select the correct answer

Basile [38]

Answer:

option b is the answer

Step-by-step explanation:

3 0

1 year ago

Jalene lost 12 pounds in the first 3 weeks of his diet if he lost a total of 84 pounds how many weeks did it take him

sertanlavr [38]

Answer:

21 weeks.

Step-by-step explanation:

To start, you have to get the pounds lost per week.

12/3=4

4 pounds lost per week.

Next, find out how many weeks it takes by solving this equation,

4x=84

Divide 84/4=21

Therefore, it took 21 weeks to lose 84 pounds.

6 0

2 years ago

Jose can read 7 pages of his book in 5 minutes. At this rate, how long will it take him to read the entire 175 page book?

il63 [147K]

125 minutes, or 2 hours and 5 minutes.

$\frac{5}7 = \frac{x}{175}$
cross multiply
5*175=7x
875=7x
$\frac{875}7=x$
125=x

5 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP WITH NUMBER 7!!

Marizza181 [45]

Answer: The answer is F.

Step-by-step explanation:

1.) The first equation represents how the spiral notebook has 30 more pages than the the memo book, and how subtracting the memo book's pages would result with 30.

2.) The second equation represents how the total number of pages in 3 spiral notebooks plus 5 memo books would result in 810 total pages.

4 0

3 years ago

If an event has one outcome or a collection of outcomes , the event is a ___ event. (10 points) A.complementary B.sample space C

Arturiano [62]

Answer:

independent or complementary

Step-by-step explanation:

Not sure but that's my best guess.

8 0

3 years ago