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
vesna_86 [32]
3 years ago
15

Red bricks and grey bricks were used to build a decorative wall. The number of red bricks divided by number of grey bricks was 5

/2. There were 224 bricks used in all. How many red bricks were used?
Mathematics
1 answer:
azamat3 years ago
5 0
Red bricks : Grey bricks
        5        :            2

Total parts = 5 + 2 = 7

7 parts = 224
-----------------------
Find 1 part:
-----------------------
1 part = 234 ÷ 7
1 part = 32

-----------------------
Find 5 parts:
-----------------------
5 parts = 32 x 5 
5 parts = 160

----------------------------------------------
Answer: 160 Red bricks
----------------------------------------------
You might be interested in
If ur right I’ll give you brainliest pls help me out :)
brilliants [131]

Answer:

588 in³

Step-by-step explanation:

Break it up in three parts.

Left part: 7*8*3 = 168

Mid part: 6*6*7 = 252

Right part: 7*8*3 = 168

Sum: 168+252+168 = 588

8 0
3 years ago
Read 2 more answers
Simplify each expression.
lutik1710 [3]

Answer:

1. 80

2. 18.9

3. 7

4. 146

5. 2

6. 4

Step-by-step explanation:

1. 6+4=10

10×8=80

2. 3.6×4.5= 16.2

16.2+2.7= 18.9

3. 3+2=5

5×2= 10

17-10=7

4. 4×3=12^2

12×12=144

144+2= 146

5. 3+2=5

5×6=30

30÷15=2

6. 5×2= 10

40÷10=4

4 0
3 years ago
Free brainly for any1
Natali5045456 [20]

Answer:

Can I please get Brainly I really need it

Step-by-step explanation:

oh and thank you so much for the points, hope you have a good day :)

5 0
3 years ago
Read 2 more answers
Infections seldom start with a single bacterium. Suppose that you cut yourself on a rusty nail that puts 25
Soloha48 [4]

Answer: There would be 12,000 bacteria 8 hours after the initial infection.

Step-by-step explanation: You start with 25 cells and if they divide every 15 minutes, 25 multiplied by 15 gets you 375 cells every quarter of an hour. Then if you multiply that by the 32 quarter hours, you get 12,000 cells. To check that you can also multiply 25 by 15, still 375, then 375 by 4 for each quarter of the hour, then that gets you 1,500 cells every hour. If you multiply that by 8 for the 8 hours they have time to divide, you still get 12,000 cells.

I hope this helps!

3 0
3 years ago
Perry traveled at an average speed of 55 miles per hour
padilas [110]

Answer:

Piper traveled 115 miles for 6 hours.

Step-by-step explanation:

We just add the amount of distance that Piper traveled together, so "55+60 = 115 miles" and then we add the amount of time it took to travel that distance. So "3.5 + 2.5 = 6 hours".

6 0
2 years ago
Other questions:
  • Determine whether the indicated value of x is a solution. <br> x + 9 = 6 if x = -4 <br> yes or no?
    12·1 answer
  • Rewrite the equation in Ax+By=C form.<br><br> Use integers A, B, and C.<br><br> y+5=5(x-3)
    13·2 answers
  • Find the absolute value<br><br><br> l-63.89l=??
    14·1 answer
  • Which statement about histograms is true?
    9·2 answers
  • During a black Friday sale, Alberto paid 158.00 for a cell phone that was reduced by 30%. What was the original price of the sma
    15·1 answer
  • Need help fast! need the value of x and please show the work!
    11·1 answer
  • An archery video game has an auto-aim feature.
    11·1 answer
  • What is |12.8| equal I am so confused
    12·1 answer
  • Plz i need help asap ill give brainliest Find the area of the shaded regions: ​
    6·2 answers
  • Antonia’s class is in the midst of a heated discussion about climate change. It seems as though everyone has an opinion on the s
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!