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
aleksandrvk [35]
4 years ago
13

Some one plzz help me

Mathematics
1 answer:
laiz [17]4 years ago
4 0
The answer is 15.

q+d+n+8=72
and
(d-3)+(n-2)+1=45

second eq gives d+n=49 and substituting it in 1st eq , we get q=15
You might be interested in
Zeke is making posters for the school play. He borrows 12 bottles of paint from the art teacher. Each bottle has 300 milliliters
solong [7]

Answer:

4 liters

Step-by-step explanation:

300 × 12 = 3600 ml

3600 + 400 = 4000 ml

1 liters = 1000 ml

liters to milliliters need to × 1000

milliliters to liters need to ÷ 1000

4000 ÷ 1000 = 4 liters

4 0
2 years ago
three baskets contain 8, 8 and 11 soaps. can the soaps be rearranged so that there is an equal whole number of soaps in each bas
Doss [256]
Yes because 8+8+11=27 and 27÷3=9
6 0
3 years ago
A model satellite has a scale of 1 in: 6 ft.
insens350 [35]

Answer:

B) 18 ft

Step-by-step explanation:

The scale is 1 in. model : 6 ft real.

6/1 = 6

To go from model size to real size, multiply the model size by 6 and change from inches to feet.

3 in. model = 3 × 6 ft = 18 ft

5 0
1 year ago
30 coins consisting of quarters and dimes, which total is $5.70. How
Alex

Answer:

18 quarters

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Domain And Range, Best answer will get brainliest
MrMuchimi

Answer:

Domain is all the values that go into a function, and range are the values that come out of that function

Step-by-step explanation:

A value is an integer, so when you have an INPUT (your domain) that makes a line/slope, an OUTPUT (your range) will be your outcome, aka your answer

7 0
3 years ago
Other questions:
  • There are 68 people employed by Food Giant in the Chang’s village. New workers receive $9.50 per hour while experienced workers
    12·1 answer
  • Susan is buying three different colors of tiles for her kitchen floor. She is buying 25 more red tiles than beige tiles, and thr
    6·1 answer
  • Julie and Eric row their boat (at a constant speed) downstream for 40 miles in 4 hours, helped by the current. Rowing at the sam
    12·1 answer
  • if 972 trees are in the orchard and each tree produced 5 pieces of fruit, how many pieces of fruit in all were produced ​
    15·1 answer
  • If f(x) = 3x-2, then f (8) - f (-5) =​
    13·2 answers
  • Mario’s company makes unusually shaped imitation gemstones. One gemstone had 10 faces and 11 vertices. How many edges did the ge
    9·1 answer
  • Lesson Application Problem 521
    12·1 answer
  • Hi its my birthday was i correct ? if not please help
    10·1 answer
  • Evaluate the expression shown below and write your answer as a fraction in simplest form. Please
    10·2 answers
  • The aircraft A330 flies at an average speed of 400 miles per hchor. The expression, 400t gives the distance traveled by the airc
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!