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
dimulka [17.4K]
1 year ago
6

Simply the expression a = -3; b = 9 -7a + 4b 46? -15? 15? 57?

Mathematics
1 answer:
7nadin3 [17]1 year ago
6 0

Answer:

57

Step-by-step explanation:

-7a + 4b

Let a = -3  b = 9

Substitute the values in

-7(-3) + 4(9)

Multiply

21 + 36

Add

57

You might be interested in
6 ÷ 1/3= what is the answer
Sav [38]
So it would be
6/2
=3 :)
6 0
3 years ago
Read 2 more answers
Can someone help me please
Semenov [28]

Sin E is B. 1.

After making an equation i came up with this.

6 0
2 years ago
Solve the following equation by factoring. <br><br> 2x2−7x+3=0
slava [35]

Answer:

x=3

Step-by-step explanation:

Step 1: Factor left side of equation.

(2x−1)(x−3)=0

Step 2: Set factors equal to 0.

x−3=0

ANSWER:

x=3

8 0
3 years ago
Place the integers in order from greatest to least ? What the order? I need help
MakcuM [25]

Answer:

9,8,1,0,-10,-15

Step-by-step explanation:

HOPEE HELPSS HEHE

4 0
3 years ago
Yolanda bought .5 pounds of grapes for $3.99. Find the unit rate
Airida [17]

Answer:

1 pounds of grapes it is 7.98$

Step-by-step explanation:

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

3 0
3 years ago
Read 2 more answers
Other questions:
  • An 8 ounce cup of gourmet coffee costs 4:50. If the unit price remains the same, how much would 3 quarts of coffee cost?
    10·1 answer
  • The clean up hitter on a baseball tean batted 1/3 of the runs the team scored. The hitter batted in 3 runs. Select the equation
    6·1 answer
  • Can someone help me please?
    10·1 answer
  • A cell phone company has a fixed cost of $1,000,000 per month and a variable cost of $20 per month per subscriber. The company c
    5·1 answer
  • Janice is building a fence around a portion of her rectangular yard. The length of yard she will enclose is x and the width is 2
    12·1 answer
  • Plzzzzzzzzzzzzzzzzzzzzzz
    7·1 answer
  • Question 20 (5 points)
    6·1 answer
  • PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • Pleaseeeeeee help me this is a test for geometry, please read carefully before answering.
    7·1 answer
  • Can someone please help me with this
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!