1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
shtirl [24]
3 years ago
11

3. When 25 is added to 7 times a number, the result is 81. Find the number.

Mathematics
1 answer:
Dominik [7]3 years ago
4 0

Answer:

3. 2.5

4. $5 per candy bar

5. You mowed 6 lawns

6. 15.66 is the number

7. 13 weeks

8. 135 students came

9. 12

Step-by-step explanation:

3. 25+7= 32.

81/32= 2.5

4. 23-3= 20

20/4= 5

5. 155-35=120

120/20=6

6. 10-4 = 6

94/6=15.66

(not 100% sure about this one)

7. 200-161=39

39/3=13

8. 975-300=675

675/5=135

9. 36-12=24

36/3= 12

(not 100% sure about this one)

Bonus: Sorry I don't know

I hope I can help! Also next time do each question one by one so other people can answer and not answer all of them if they don't know one.

You might be interested in
there are 28 tables in the cafeteria.each table has 12 students sitting at it.fourth graders sit at 13 of the yables.fifth grade
Darya [45]
Hope this helps!

28 - 13 = 15
15 x 12 = 180 Fifth graders
6 0
3 years ago
In a school, two-fifths of the pupils are girls. how many pupils are there if 96 are boys
NikAS [45]
38.4 is the answer i think because u divide 96 by 5 then times it by 2 to get two fifths 
5 0
3 years ago
Classify the expression 2x-x+5
lapo4ka [179]
First simplify the expression as much as possible.

2x - x + 5

2x - x = x

x + 5

There are two terms, x and 5. expressions that have two terms are known as binomials

binomials should be your answer.

hope this helps
6 0
2 years ago
Using the Pythagorean Theorem, find the length of a leg of a right triangle if the other leg is 8 ft long and the hypotenuse is
tatyana61 [14]
A^2+8^2=10^2
a^2+64=100
a^2=36
a=6

B.6FT
4 0
2 years ago
Simplify (-3/8) ÷ 5/9
kompoz [17]
0.20833 these how you simplify it!
6 0
3 years ago
Read 2 more answers
Other questions:
  • The area of a square in which p= 36 in
    14·2 answers
  • Identify the zeros of the function f(x) = 2x^2 − 4x + 5 using the Quadratic Formula
    12·1 answer
  • What is 7 1/2 of 10 as a percent
    10·2 answers
  • Determine the interest earned on a 3 and 1/4 year investment of $2880 at a rate of 4.5%
    7·1 answer
  • The first choice box options are: about the same: much greater for conference a than b: much greater for conference b than a.
    6·1 answer
  • It took14 min to walk around the block 4times. What was her unit rate?
    9·2 answers
  • Jenna+has+five+less+stamps+than+horacio.+gary+has+half+the+number+that+horacio+had.+all+together+they+have+a+total+of+75+stamps
    11·1 answer
  • What is the price paid for a 60% pair of jeans after a 35% discount
    14·2 answers
  • Is the following equation true or false? Explain your reasoning.<br><br> (x + 8)2 = x2 + 64
    7·1 answer
  • Figure P, the small rectangle, was dilated with the origin as the center of dilation to create Figure Q, the large rectangle.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!