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
dolphi86 [110]
2 years ago
7

Help please thanks Xxxxx

Mathematics
1 answer:
lions [1.4K]2 years ago
4 0

Answer:

C

Step-by-step explanation:

are you sure that this is Middle School it seems like Elementary -_-

You might be interested in
A gift box has dimensions of: 8 1 2 inches, 5 1 2 inches, and 2 1 2 inches, respectively. how many cubes with side lengths of 1
Mariulka [41]
Number of 1/2-inch cubes length-wise = 8 1/2 ÷ 1/2 = 17
Number of 1/2-inch cubes width-wise = 5 1/2 ÷ 1/2 = 11
Number of 1/2-inch cubes height-wise = 2 1/2 ÷ 1/2 = 5

Number of 1/2-inch cubes = 17 x 11 x 5 = 935

------------------------------------------------------------
Answer: 935 1/2-inch cubes are needed.
------------------------------------------------------------

7 0
3 years ago
Translate the following sentence into an equation using n for the unknown number. Then solve for n. when 15 is decreased by thre
saw5 [17]

Answer:

n=-2,A

Step-by-step explanation:

15-3n=21

-3n=21-15

-3n=6

n=6/-3

=-2

5 0
3 years ago
Evaluate 62 = (12 – x) when x = 3.
artcher [175]

Answer:0

Step-by-step explanation: 36 divided by 12 equals 3

3 0
3 years ago
Read 2 more answers
Hezekiel runs 1000 m at a rateof 3 minutes per km. how long does he take to run 500 m​
lana66690 [7]

Step-by-step explanation:

1 km = 1000 m

(hence the term "kilo" which means 1000).

so. he runs 1000 m at the rate of 3 minutes per km, that means 3 minutes per 1000 m.

now, we can see the solution already with our eyes.

but let's do it formally :

the rate or ratio between time and distance must be the same for the same speed.

so,

3 min / 1000 m = x min / 500 m

500 m × 3 min / 1000 m = x min

1/2 × 3 min = x min

3/2 = 1.5 min = x min

so, it takes him 1.5 minutes (90 seconds) to run 500 m.

3 0
2 years ago
Help!!<br> help on 33 please .
oksian1 [2.3K]
Description: They didn't distribute the 3 to both x and 5, so they just had 3x+5.
actual problem:
3(x+5)=3x+15
3x+15=3x+15
subtract 3x from both sides and end up with
15=15

Correct Answer: 15=15
5 0
3 years ago
Other questions:
  • Factor completely n²₋n₋30
    8·1 answer
  • 4. Find the slope of line e. (1 point) -1/2 1/2 -2 2
    8·1 answer
  • niña rented a bicycle while she was on vacation. She paid a flat rental fee of $75.00 plus $9.50 each day. The total cost was $4
    6·1 answer
  • A restaurant has two different seating options: a table and a family booth. A table can seat 2 people, and a family booth can se
    11·1 answer
  • The bumper car ride at the state fair has 2 red cars, 4 green cars, an for the ride and is assigned a the probability that both
    10·1 answer
  • Someone help me please please please I really need this ​
    9·1 answer
  • Given: f(x) = x - 7 and h(x) = 2x + 3
    13·1 answer
  • Please answer 15 and 16.
    6·2 answers
  • 2x3 + 11x² + 20x+21 is divided by 2x7
    7·1 answer
  • For bicycle repairs,Lindsey charges a flat fee of 25.95 plus 18.20 per hour.How much would lindsey charge for a job that took 4.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!