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
Margarita [4]
3 years ago
5

Simplify: (7a − 9c) − (−12a − 33c) − (−21a + 10c)

Mathematics
2 answers:
CaHeK987 [17]3 years ago
6 0
Distribute all the negatives: 7a-9c+12a+33c+21a-10c

simplify:
40a+14c
balandron [24]3 years ago
5 0
(7a-9c)-(-12a-33c)-(-21a+10c) \\ \\ =7a-9c+12a+33c+21a-10c \\ \\ =40a+14c \\ \\ \boxed {Answer\ is\ 40a+14c }
You might be interested in
At 6,000 calories a day, a person with genotype X will weigh 285 lbs with much energy and high cholesterol levels. At 3,500 calo
kkurt [141]

Answer: norm of reaction

Step-by-step explanation:

norm of a reaction which is the capacity of a genotype to produce different phenotypes in response to the environment. The group of phenotypic expressions under different environmental conditions. A organism can own all the genetic complements necessary to fully development. However, if there is no suitable nutricion, the development does not occur. The environment only changes the phenotypic characteristics within certain limits ruled by the genotype (norm of reaction). The genotype do not determine a phenotypes, but a amount of possible phenotypes, a norm of reaction. A certain phenotype will  materialize itself depending on the interaction of a certain genotype with the environment.

6 0
3 years ago
15)<br> Solve for X<br> X\42=6<br> A)<br> 7<br> B)<br> 252<br> C)<br> 260<br> D)<br> 332
Vikentia [17]

Answer:

b)252 is the answer

Step-by-step explanation:

x\42=6

x=6*42

x=252

5 0
2 years ago
What is the volume in cubic feet of a greenhouse that is 50 feet long, 25 feet wide, and 12 feet high?
Alexandra [31]
To find volume you just multiply the length, width, and height, so 15,000 cubic feet.
8 0
2 years ago
Read 2 more answers
Which graph represents the function y = 2/3x-2
Alina [70]

Answer:

C

Step-by-step explanation:

so the y-int is where the point is on the y-axis (0,X). Or, in this situation-2.

for slope, you just need to do rise over run, or up and down first then, left and right. If I do that for C, I go 2 up and 3 right. So the slope os 2/3 (P.S. up and right is positive, and down and left is negative)

7 0
2 years ago
What are the benefits to using technology over a handheld compass and straightedge?
Nady [450]
A benefit is the technology can be more aaurate and you can use a compass and a straightedge wrong and get lost. Also the compass can break
7 0
3 years ago
Other questions:
  • Vector upper a overscript right-arrow endscripts has a magnitude of 69 units and points due west, while vector upper b overscrip
    6·1 answer
  • A chef can make 12 omelets in one hr. What is the rate of omelets per minute
    11·2 answers
  • There are 17 goats in a barn eight go outside how many goats are still in the barn.
    12·2 answers
  • The function y=16x squared + 36 represents the height y (in feet) of an apple x seconds after falling from a tree. Find and inte
    11·2 answers
  • One number is 10 more than another. The sum of twice the smaller plus three times the larger, is 55. What are the two numbers?
    10·1 answer
  • Which of the following statements is false for an F distribution? ​ a. Degrees of freedom for the numerator can be smaller than
    5·1 answer
  • Ships a and b or 1425 feet apart and detect a submarine below them
    10·1 answer
  • Jack is drawing circles on a playground for a game. If he draws a circle with a radius 3 feet, what is the area of the circle, t
    12·1 answer
  • What is the x-coordinate of ( 5,6 )<br> please answer me
    12·1 answer
  • 14 1/2 - 2 1/3 what is the answer to this equation?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!