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
vladimir1956 [14]
3 years ago
15

Find the difference. -7 - (-9)

Mathematics
2 answers:
sasho [114]3 years ago
8 0

Answer: The answer is 2.

Step-by-step explanation: If you have 2 minuses together, then that actually means a plus. -7+9 is 2.

Dahasolnce [82]3 years ago
7 0

Answer:

-7-(-9) a negative and a negative makes a positive so the new question will be -7+9 which should equal -16?

You might be interested in
Factor the expression for 4X + 32. Explain each step you take in the process
Vikentia [17]
4(x+8)

because 4 is the greatest common factor of 4 and 32. you distribute the 4 into the parenthesis and get 4x+32
7 0
3 years ago
Read 2 more answers
24 and 25 thanksssssss
german
24:D
25:C
you’re welcome
6 0
3 years ago
3. Then she needs to find her "heart rate reserve" h by subtracting her average resting heart rate
Anna007 [38]

Answer:

r = m x h

Step-by-step explanation:

8 0
3 years ago
A sweater is 45.50 dollars. It's on sale for 20% off. What is the sale price of the sweater?
arlik [135]
<h3>Answer</h3>

Sale Price = $36.4

Step-by-step explanation:

Sale Price = $36.4 (answer). This means the cost of the item to you is $36.4. You will pay $36.4 for a item with original price of $45.50 when discounted 20%. In this example, if you buy an item at $45.50 with 20% discount, you will pay 45.50 - 9.1 = 36.4 dollars.

3 0
2 years ago
Please help. I’ll mark you as brainliest if correct!
yKpoI14uk [10]

Answer:

When x = -1/4 and when x = -15/4

Step-by-step explanation:

The x intercept will be when f(x)=0, so

0 = 4|x+2| -7

7 = 4|x+2|

|x+2|=7/4 here you have to cases

case 1

x+2=7/4

x=7/4-2

x=-1/4 = -0.25

case 2

x+2 = -7/4

x = -2-7/4

x = -15/4 = -3.75

3 0
3 years ago
Other questions:
  • A) The sum of −3x+5 and 7−4x is subtracted from 5x+17.
    15·1 answer
  • If f (x) = 2 x + 5 and three-halves are inverse functions of each other and f(x)=2x+5, what is f-1(8)?
    5·1 answer
  • What is the length of BE?
    8·2 answers
  • Specify what an individual unit is in each of the following studies. Then specify what two variables were measured on each unit.
    15·1 answer
  • What is the value of t? 13t - 8.7 = 82.3
    11·2 answers
  • What is the slope of (8,-3) and (0,-5)
    11·2 answers
  • If you read 4/9 of a page in 3/5 minutes what’s your unit rate page per minute
    8·1 answer
  • The area of the base of a cylindrical container is defined by b(x) = x*2 - x + 12. Find
    12·1 answer
  • 7(5-4x) in distributive property
    15·1 answer
  • The width of the rectangle is 75% of its length. (24 in.)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!