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
Finger [1]
3 years ago
10

-21 is a number b divided by 3 minus 5.

Mathematics
1 answer:
nadezda [96]3 years ago
5 0

Answer: b is -48

Step-by-step explanation:

-21 = b/3 - 5/1

Cross multiply

b-15= -21 ×3

b-15= -63

b= -63 + 15

b= -48

To cross -check,

-21 = -48/3 -5

-21= -16 -5

Mark as brainliest please.

You might be interested in
If 1/2 cup of fruit cocktail contains 13g of sugar, then 1 1/4 cup of fruit cocktail contains how many grams of sugar?
Alexus [3.1K]

Answer : 32.5 g of sugar

Step-by-step explanation:

1 1/4 cup = (4+1)/4 = 5/4 cup

If 1/2 cup contains 13 g of sugar

Then 5/4 cup contains C g of sugar

C = 5/4 * 13g➗1/2 = 5*13*2g➗4 = 130g➗4 = 32.5 g of sugar

Answer : 32.5 g of sugar

<h2><em>Spymore</em></h2>
7 0
3 years ago
Write an algebraic expression for 84 more than the product of 167 and b
Ket [755]

Answer:

  167b + 84

Step-by-step explanation:

Multiplication is indicated between a number and a variable by writing them next to each other. A "product" is the result of multiplication, so "the product of 167 and b" is written 167b.

If you want a value that is 84 more than that, you get it by adding 84.

  167b + 84

4 0
3 years ago
Can you solve 2|x+4|&lt;-10
Umnica [9.8K]

Answer: no solution

Step-by-step explanation: the answer will be negative

7 0
3 years ago
What is the answer plz help me
pav-90 [236]

Answer:

Erin walked 10 total miles

Step-by-step explanation:

3/4(6)= 9/2     9/2+11/2= 10

5 0
3 years ago
Evaluate the dot product of (-1,2) and (3,3).
Blababa [14]
The solution to the problem is as follows:

<span>(-1,2) dot (3,3) = -1*3+2*3 = -3+6 = <span>3
</span></span>
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is 25 miles/hours equal to feet/seconds
    7·1 answer
  • Simplify -15+33-12+(-12)
    14·2 answers
  • Simplify -2/3 + -4/5 + 7/15 + -11/20
    11·1 answer
  • Find the surface area of the prism.<br> 2.2 <br> 2 ft<br> 3 ft<br> 1 ft
    15·1 answer
  • Trevor opened a bag of Skittles and sorted the colors into groups. Six skittles were red, 4 were blue, 3 were yellow, 5 were ora
    9·1 answer
  • an ideal gas had an intial pressure of 0.03X10^9 atmospheres, an intial pressure of 7000 kelvins and an intial volume of 0.0007X
    13·1 answer
  • Simplify. Rationalize the denominator.<br> -3/5 + √3
    5·1 answer
  • Does the bathroom have enough water and shampoo for 888 long-haired members and 777 short-haired members?
    13·1 answer
  • Please help me solve these equations. Very confusing.
    12·1 answer
  • I really need help with this.<br><br> Please and thank you.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!