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
IrinaK [193]
2 years ago
11

What is the property of 7+(a+b)=7+a)+b

Mathematics
2 answers:
-BARSIC- [3]2 years ago
7 0

The <u>associative property of addition</u> says that when every operation is addition, you can group numbers however you like and choose which pair of numbers to add first; you can move parentheses without changing the answer.

timofeeve [1]2 years ago
6 0

Communative Becasue It is the Opposits

You might be interested in
Explain how to write the equations of vertical lines, and why they are written this way
Rom4ik [11]

1. Recall the vertical line equation.

2. Plug in the x that we know.

3. Write down the final equation

Pls mark me brainiest :)

3 0
3 years ago
Factor please <br> x^2+8x+15
Anastasy [175]

Answer:

(x + 3)(x + 5)

Step-by-step explanation:

The given expression is x^2 +8x + 15

Now find the factor of 15 such that when you add the factors, we have to get 8

The right factors of 15.

5 * 3 = 15

5 + 3 = 8

The right factors are 3 and 5.

x^2 + 8x + 15 = (x + 3)(x + 5)

Therefore, x^2 + 8x + 15 = (x + 3)(x + 5)

Thank you.

6 0
3 years ago
During a bike challenge, riders have to collect various colored ribbons. Each 1/2 mile they collect a red ribbon, each 1/8 mile
Oliga [24]
One red ribbon, 6 green ribbons and 3 blue ribbons total together would be 10 ribbons
3 0
3 years ago
PLEASE ANSWER ASAP!!
ExtremeBDS [4]

Answer:

<u>Fred paid US$ 310 to Social Security as a payroll tax</u>

<u>Fred paid US$ 72.50 to Medicare as a payroll tax</u>

<u>Fred paid 18% of his income to the Federal government as an income tax</u>

<u>Fred paid 5% of his income to the state government as an income tax</u>

Step-by-step explanation:

Fred's earnings in June were $ 5,000

A. Payment to Social Security

5,000 * 6.2% = 5,000 * 0.062 = 310

B. Payment to Medicare

5,000 * 1.45% = 5,000 * 0.0145 = 72.50

C. Federal Income Tax

900/5,000 = 0.18 = 18%

D. State Income Tax

250/5,000 = 0.05 = 5%

3 0
3 years ago
Please help!! Which situation is best modeled by this diagram?
Licemer1 [7]

Answer:

the top left one ,,,,,,,

8 0
3 years ago
Read 2 more answers
Other questions:
  • Mr. Cohen drives 84 2/10 miles on Tuesday, 84 6/10 on Wednesday, and 85 miles on Thursday. What is the rule of the distance he d
    5·2 answers
  • Tamika makes a 5.5% commision selling electronics how much commission doesshe make if she sells a flat screen for 10000
    12·1 answer
  •  You buy 3.17 pounds of peaches​, 1.45 pounds of apples​, and 1.85 pounds of oranges. What is your total​ bill?
    9·1 answer
  • Graph a line that contains the point -6,1 and has a slope of 5
    9·2 answers
  • The square root of a product of two positive real numbers is the product of their square roots. Write an algebraic expression ba
    12·1 answer
  • Walt is mixing fruit punch for a party. He combines 1 gallon to quarts 3 pints of orange juice, 1 gallon 3 quarts 7 pints of pin
    12·1 answer
  • Help please with 1 and 2. Brainliest
    13·2 answers
  • If an arithmetic sequence
    13·1 answer
  • Cheek your level in mathematics
    7·1 answer
  • HELP PLSS *40 POINTS* Given f (x) = -3x + 10 and g(x) = x^2 – 7x find the following
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!