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
Assoli18 [71]
3 years ago
10

What number complete the fallowing equation? 8×(40+7)=(8×_)+(8×7) A=40 B=47 C=320 D =376

Mathematics
2 answers:
11Alexandr11 [23.1K]3 years ago
3 0

8x40=320 (+) 8x7=56 (=) 376.

A=40

hope this helped


matrenka [14]3 years ago
3 0

A. 40 is correct 8*47= (8*40)+(8*7)

You might be interested in
A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is
Yuri [45]

Answer:

x= 44 ounces y = 66 ounces  

Step-by-step explanation:

Distribution would be an increase to find 80% salt.

Where we use 4/5 = 80 but use here 4/5.

We find 19/20 but just say 95 for solution B =

Let x = the number of ounces of Solution A

Let y = the number of ounces of Solution B

x + y = 110        y = 110 - x

(70x + 95y) = 4/5 x 110

70x + 95y = 88    

70x + 95 y = 88

70x + 95 (88 - x) = 8800 make units equal or for start convert decimalization = same units as 2nd multiplied value.

70x + 8360 - 88x = 8800

-10x - 8360 - 8800 = y

-10x = 440

x = 44 ounces

y = 110- 44

y =  66 ounces  

4 0
3 years ago
Read 2 more answers
Using the formula r=d/t where d is the distance in miles, r is the rate and t is the time in hours at which rate must you travel
valentina_108 [34]

r =  \frac{337.5}{4.5}  \\ r = 75
the answer is c-75mph
6 0
3 years ago
Read 2 more answers
Find the distance between the points (-2, 4) and (4, -6).<br> 0 212<br> 2/(10)<br> O2V(34)
Fittoniya [83]

Answer:

2\sqrt{34}

Step-by-step explanation:

Calculate the distance (d) using the distance formula

d = √(x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (- 2, 4) and (x₂, y₂ ) = (4, - 6)

d = \sqrt{(4+2)^2+(-6-4)^2}

  = \sqrt{6^2+(-10)^2}

  = \sqrt{36+100}

  = \sqrt{136} = \sqrt{4(34)} = \sqrt{4} × \sqrt{34} = 2\sqrt{34}

5 0
3 years ago
8 min left please help
dolphi86 [110]

answer for this question is 4 x^ 3 Y ^4 root x

5 0
3 years ago
Read 2 more answers
10. Irina ran0.25mile in 2 minutes. At this rate, how many minutes will it take
Rudiy27

Answer:16

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Which of the following inequalities matches the graph?
    8·1 answer
  • What is 31.5 percent of 473?
    10·1 answer
  • At McCord Middle School, 40 percent of the 500 students ride their bikes or walk to school. How many students ride their bikes o
    5·2 answers
  • Makaila read 44 pages of her book yesterday and 2/3 of the book today. If she read a total of 200 pages in the past two days how
    5·1 answer
  • WILL MARK YOU BRAINLIEST!!!!!!
    8·1 answer
  • In winter, the price of apples suddenly went up by $ 0 . 7 5 $0.75dollar sign, 0, point, 75 per pound. Sam bought 3 33 pounds of
    15·1 answer
  • The first number is 5 less than 3 times the second number. Twice the first number plus the second number is 137. Find the two nu
    14·1 answer
  • Solve each of the following systems by Gauss-Jordan elimination. (b) X1-2x2+ x3- 4x4=1 X1+3x2 + 7x3 + 2x4=2 -12x2-11x3- 16x4 5 (
    15·1 answer
  • A robot and complete 8 tasks in 3/4
    14·1 answer
  • How many ways can two students be chosen from a group of four?<br><br> 4<br> 6<br> 14<br> 10
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!