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
Harman [31]
2 years ago
10

In the expression 7a + b - 12 what is the coefficient of a?

Mathematics
2 answers:
marusya05 [52]2 years ago
4 0

Answer:

6

Step-by-step explanation:

larisa [96]2 years ago
3 0

Answer:

The answer is 7

Step-by-step explanation:

You might be interested in
Whats is the answer to 3/4 times 12
tigry1 [53]
The answer will be 9
3 0
3 years ago
Read 2 more answers
If BC = 5 and CD = 26, find AC.
a_sh-v [17]
The answer is A. Please let me know if i'm wrong
6 0
3 years ago
Read 2 more answers
A human body has about 6x10^2 times as many red blood cells
Setler [38]

Answer:

Humans are complex organisms made up of trillions of cells, each with their own structure and function.

Scientists have come a long way in estimating the number of cells in the average human body. Most recent estimates put the number of cells at around 30 trillion. Written out, that’s 30,000,000,000,000!

These cells all work in harmony to carry out all the basic functions necessary for humans to survive. But it’s not just human cells inside your body. Scientists estimate that the number of bacterial cells in the human body likely exceeds the number of human cells.

7 0
3 years ago
Read 2 more answers
Harold bought 3 pounds od red applesand 4.2 pounds of green apples from Blue Star Company,where both kinds of apples were $1.75
alexandr1967 [171]
3(1.45)+4.2(1.75)= 5.25+7.35= 12.6 therefore Harold spent $12.60 on apples.
8 0
3 years ago
What are the center and radius of the circle whose equation is x2 + y2 + 4x = 5?
prisoha [69]
The center is (-2,0)
The radius is -3
5 0
3 years ago
Other questions:
  • Write a problem that uses a fraction greater than one
    15·1 answer
  • Joel wrote a number that is 100 times more than the 6 in 4,586,909. Which numbers below could Joel have written. Circle all that
    5·1 answer
  • I have alot of work to dk sk if anyone could help pleas​
    6·1 answer
  • BRAINLIEST ASAP! PLEASE HELP ME :)<br> thanks!
    7·2 answers
  • Hi can anyone please help me I really need help please help me thank you
    5·1 answer
  • Migration
    7·1 answer
  • In ΔGHI, h = 760 inches, ∠G=43° and ∠H=26°. Find the length of i, to the nearest inch.
    10·1 answer
  • 4x – 8x + 2 = -4(x + 3)
    12·1 answer
  • Help..........................
    6·1 answer
  • Compute the net present value of each project. Which project should be adopted based on the net present value approach?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!