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
Musya8 [376]
3 years ago
8

What is the solution to the following 21+x=13​

Mathematics
1 answer:
Hitman42 [59]3 years ago
7 0

Answer:x=-8

Step-by-step explanation:subtract 21 from both sides then simplify 31-21 to -8

You might be interested in
a music teacher has 4 drum kits. Each kit has 2 drumsticks. Each drumstick cost $3. How many drumsticks does she have? What is t
Serhud [2]

Answer: to replace all of the drumsticks it would cost $24


Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
PLS HELP NOW I DONT UNDERSTAND
Leona [35]

Answer:

1. 7, 10, 20, 24

2. 6, 12, 26, 32

Step-by-step explanation:

If it is wrong it is because u are in a different school

4 0
3 years ago
41. The Boca Grande Causeway in Florida is about
Paha777 [63]

The length of the  Boca Grand Causeway is  126,000 feet

<h3>What is the length of the Boca Grand Causeway?</h3>

Multiplication is the continual addition of two or more numbers of equal sizes. The value gotten after multiplication is the product. Multiplication is one of the basic mathematical operations. The sign used to denote multiplication is x. Other basic mathematical operations include addition, subtraction and division.

Length of the Boca Grand Causeway = length of the golden gate bridge x 14

9,000 x 14 = 126,000 feet

To learn more about multiplication, please check: brainly.com/question/13814687

#SPJ1

3 0
2 years ago
4,000 is times as much as 4
Andreas93 [3]
What you are trying to solve is 4000 divided by 4 which is 1000
5 0
4 years ago
Read 2 more answers
college algebra: Write an equation for a line g(t) perpendicular to h(t) =-3t+6 and passing through the point (-6,-1)
vladimir1956 [14]

The answer should be g(t)=(1/3)t+1

7 0
4 years ago
Other questions:
  • HELP ASAP PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
    10·1 answer
  • A storage container at the arena is 3 metres wide, 6 metres long, 4 metres high. How many 50cm by 50cm by 50cm boxes could you f
    13·2 answers
  • Bobby bought two shares of stock, which he sold for $96 each. If he had a profit of 20 percent on the sale of one of the shares
    12·1 answer
  • Here are some numbers:<br> 4<br> 6 7<br> 15<br> 21<br> Which number is a prime number?
    6·2 answers
  • Jessie bought 3 t- shirts for $6 each and 4- t shirts for $5 each .what expression can you use to describe what Jessie bought
    6·1 answer
  • Subtract. tenths tenths = tenths =​
    11·2 answers
  • CAN someone pls help me with this question!!
    7·1 answer
  • HELP GIVE ME INSTRUCTIONS ON HOW TO DO THIS EXPLAIN IT AS IF YOUR TELLING IT TO A PERSON WHOS NEVER DONE THIS PLZZ I NEE IT SHOR
    14·2 answers
  • How many pounds of coffee worth $7 a pound should be added to 30 pounds of coffee worth $4 a pound to get a mixture worth $5 a p
    13·2 answers
  • 1.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!