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
Anna71 [15]
3 years ago
6

When you see a problem like -17 - (-7) what do you do first

Mathematics
1 answer:
Karolina [17]3 years ago
6 0
You have to add -17+(-7) when you get (-7) you have to add.
You might be interested in
Explain how to use a model to find the quotient. 2 1/2 divided by 2
dedylja [7]
00 o = 2 1/2
— 00 o
2 — = 1 — = .25
2 2

00=2
o=1/2

2/2=1
.5/2=.25

Final answer = 1.25 or 1 1/4
5 0
3 years ago
Solve the equation for a. K=4a+9ab
Solnce55 [7]

Answer:

a = K/ 4 + 9 b

Step-by-step explanation:

Hope this helped!...

5 0
3 years ago
PLS HELP! it’s question 12
Andrei [34K]

Answer:

yes

Step-by-step explanation:

it is going by 5s.

7 0
2 years ago
Read 2 more answers
How did you find x? pls answer
Mariulka [41]

Answer:

x = 8 degree

Step-by-step explanation:

8x - 4 = 60 degree (being alternate interior angle)

8x = 60 + 4

8x = 64

x = 64/8

x = 8 degree

4 0
2 years ago
Read 2 more answers
A parking lot charges $3 to park a car for the first hour and $2 per hour after that. If you use more than one parking space, th
Vikki [24]

Given, a parking lot charges $3 for first hour and $2 per hour after that.

So for t hours, the parking lot charges $3 for the first hour and after first hour there is (t-1) hours left.

So for (t-1) hours it will charge $2 per hour.

The charges for (t-1) hours = $2(t-1).

Total charges for t hours for one car = $(3+2(t-1))

Now for the second car, it will charge 75% of the first car.

So the charges for second car

=$[ (3+2(t-1))(75/100)]

=$0.75(3+2(t-1))

There are 3 cars. That parking charges for the third car is also 75% of the first car.

So for third car the parking charges are same as for the second car.

Total parking charges for 3 cars

= $(3+2(t-1))+(0.75(3+2(t-1))+(0.75(3+2(t-1))

= $(3+2(t-1))+(0.75)(2(3+2(t-1))

We have got the required answer here.

The correct option is option C.

8 0
3 years ago
Other questions:
  • An account earns simple interest. Find the annual interest rate.
    12·1 answer
  • Here are 2 squares A and B The length of the side of square A is 50% of the length of the side of square B
    8·2 answers
  • Hey, this question is really simple but im a little tired and can't seem to get it.. 25 points and brainliest- please help out.
    8·2 answers
  • kelly bought 8 apples, 3 pears, and 13 oranges and brought them home in a grocery bag. If she picks one from the bag with out lo
    12·1 answer
  • Okay so i have to solve equations with variables on both sides. i need the steps for this problem
    9·1 answer
  • Find the value of a.
    9·1 answer
  • The length of a rectangle is five times its width.
    13·1 answer
  • What is the inverse of f(x)=5x-4
    6·1 answer
  • Mr. Winkleman , a professional wine taster, made $32,800 last year . This year he had a raise of $2,132 . what was the percent o
    15·2 answers
  • Add or subtract. use the least common multiple as the denominator what is 3/5+3/20
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!