3 years ago

I need help please???!!!!

Mathematics

1 answer:

k0ka [10]3 years ago

8 0

Answer: 112

Step-by-step explanation:

7 + 7 = 14

14 + 14 = 28

28 + 28 = 56

56 + 56 = 112

You might be interested in

If one letter is chosen at random from the word assists, what is the probability that the letter chosen will be an "s"?

OLEGan [10]

Answer:

4/7 or 57%

There are 7 letters in the word "assists" and 4 of them are "s"

4 divided by 7 will give you the percentage

7 0

2 years ago

A rental company charges $15 plus $4 per hour to rent a bicycle. if margie does not want to spend more than $27 for her rental,

Romashka-Z-Leto [24]

19 per hour
27 dollars max

1 hour and 42 minutes she can rent it.

7 0

3 years ago

The high school dance team is learning a new routine to a song that lasts 3 minutes and 41 seconds, or 221 seconds total. Yester

Olegator [25]

C. 221=22h +45; 8 hours

6 0

2 years ago

Read 2 more answers

Solve for x.<br> 6(х – 1) = 9(х + 2)

gayaneshka [121]

The answer for this equation is x= -8

3 0

2 years ago

Read 2 more answers

Help ASAP!!! 3/8 of the seventh grade students were taking Advanced math at the beginning of the year, but Seven dropped out by

Rashid [163]

Answer:

There are 392 students in the seventh grade.

Step-by-step explanation:

Let us assume that there are x number of students in the seventh grade.

Now, 3/8 of the seventh grade students were taking Advanced math at the beginning of the year, but seven dropped out by the end of the year.

So, after the end of the year there were $(\frac{3}{8}x - 7)$ number of students taking advanced math.

So, as per given condition, $(\frac{3}{8}x - 7) = 140$

⇒ $\frac{3}{8}x = 147$

⇒ x = 392

Therefore, there are 392 students in the seventh grade. (Answer)

8 0

2 years ago