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
Scilla [17]
3 years ago
7

Please help me with my math problem q- (-83)=121

Mathematics
2 answers:
Zolol [24]3 years ago
6 0
Q - (-83) = 121
q + -83 = 122
+83 = +83
————————
q = 204 ——————————————————— To check your answer you can take 204 and ADD it by (-83) and see if you get 121 or you can take 121 and SUBTRACT it by (-83) and see if you get 204!
slega [8]3 years ago
3 0
Q + 83 = 121
q = 121 - 83
q =  38
You might be interested in
If y varies inversely as x2 and y = 100 when
love history [14]
Ans: (c)

y = k/x^2

when y = 100, x = 1
100 = k/1^2
k = 100

when x = 2,
y = 100/2
= 50

(u/rachelmarrons already gave you the answer but here’s a step-by-step explanation in case you needed it haha)
4 0
3 years ago
Is 7.555... a rational number?
Rashid [163]

Answer:

Step-by-step explanation:

Yes it is

4 0
3 years ago
Read 2 more answers
A package states that there are 60 calories in 12 crackers
kvv77 [185]

Answer: 5 calories = 1 cracker

Step-by-step explanation:

60:12 = 5:1

60 calories and 12 crackers = 5 calories and 1 cracker

7 0
2 years ago
The number of unread emails in Bryan’s account is 100. This number grows by 15 unread emails a day. The function N(t)=100+15t re
miv72 [106K]

Answer:

205

Step-by-step explanation:

Given

N(t) = 100 + 15t is the equation of the relation.

We're asked to find N(7)

Taking a look at the question again and putting it side by side the equation

N(t)

N(7)

We can deduce that t = 7, and as such, solve for it in the equation given

N(7) = 100 + 15(7)

N(7) = 100 + 105

N(7) = 205

Therefore, the number of unread mails after 7 days will be 205

8 0
2 years ago
Multiply out the brackets:<br>(m + 2) (m - 2)​
kramer

Answer:

(m+2)(m-2)=m^2-4

Step-by-step explanation:

(m+2)(m-2)=m(m-2)+2(m-2)

=m^2-2m+2m-4

=m^2-4

6 0
3 years ago
Read 2 more answers
Other questions:
  • How can we put 45 rabbits in 9 cells, so that there are different number of rabbits in each cell and none of the cells is empty?
    5·2 answers
  • WHen you have a graph, how do you find the vertex?
    14·2 answers
  • Campsite f and g are on opposite sides of the lake a survey crew made measurements on the diagram. What is the distance between
    5·1 answer
  • I need help with rational and irrational numbers here is the question.
    12·2 answers
  • Jim opened a savings account
    8·1 answer
  • If you flip a coin 90 times, how many times would you expect to land on tails?
    12·1 answer
  • Marshall has a rectangular garden that he wants to enclose with a fence. To calculate the perimeter, he used the expression belo
    15·2 answers
  • Answer pleaseeeeeeeeeee
    5·2 answers
  • Solve please I need help 3x+6=-2
    8·2 answers
  • Solve for x. Express your answer as a proper or improper fraction in simplest terms,
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!