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
Yuliya22 [10]
3 years ago
12

Combine Like Terms :2y+7z-2z+4y+8+y+2

Mathematics
1 answer:
Viktor [21]3 years ago
4 0

Answer:

7y + 5z + 10

Step-by-step explanation:

2y + 7z - 2z + 4y + 8 + y + 2

Like terms are terms that have the same variable part.

2y, 4y, y are like terms (remember that y is the same as 1y when you add)

7z, -2z are like terms

8, 2 are like terms

2y + 7z - 2z + 4y + 8 + y + 2 =

= 2y + 4y + y + 7z - 2z + 8 + 2

= 7y + 5z + 10

You might be interested in
Mr. Wilson's desk drawer contains 4 black, 3 blue, and 3 red pens. If he selects one pen a random, what is the probability that
gtnhenbr [62]
<h3>Answer:  3/5</h3>

Work Shown:

3 blue + 3 red = 6 pens that are either blue or red

4 black + 3 blue + 3 red = 10 pens total

6/10 = 3/5 is the probability of selecting either blue or red

3/5 = 0.60 = 60%

3 0
3 years ago
Amy and Zach each have 24 feet of fencing for their rectangular gardens. Amy makes her fence 6 feet long . Zach makes his fence
saul85 [17]

For this case we have that by definition, the area of a rectangle is given by:

A = w * l

Where:

w: Is the width of the rectangle

l: is the length of the rectangle

Each of the girls has 24 feet of fencing, that is, the perimeter is P = 2w + 2l = 24.

Amy:

l = 6 \ ft\\2w + 2 (l) = 24\\2w + 2 (6) = 24\\2w + 12 = 24\\2w = 24-12\\2w = 12\\w = 6

Thus, Amy's fence area is: A = 6 * 6 = 36 \ ft ^ 2

Zach:

l = 8 \ ft\\2w + 2l = 24\\2w + 2 (8) = 24\\2w + 16 = 24\\2w = 24-16\\2w = 8\\w = 4

Thus, the area of Zach's fence is:A = 4 * 8 = 32 \ ft ^ 2

Answer:

Amy's garden has a greater area

36 \ ft ^ 2-32 \ ft ^ 2 = 4ft ^ 2, is 4 \ ft ^ 2greater

5 0
4 years ago
Read 2 more answers
A student has 2 pounds of cereal. If the student eats 1/6 pound of cereal each day, how many days can the student eat cereal
harina [27]

Answer:

12 days

Step-by-step explanation:

1/6 per day

in 6 days- 1 pound

6x2=12 days=2 pounds

hope this helped :)

7 0
3 years ago
Read 2 more answers
Y varies directly with x. If x = 16 and y = 2 find y when x = 96
ArbitrLikvidat [17]

Answer:

y = 12

Step-by-step explanation:

Use the equation y = kx

Plug in x and y to find k:

2 = k(16)

1/8 = k

Then, plug in 1/8 as k and 96 as x to find y:

y = 1/8(96)

y = 12

6 0
3 years ago
Maricell, the fruit juggler, bought 0.24 pounds of apples and 3.1 pounds of oranges. How many pounds of fruit did Maricell buy?
frosja888 [35]
The answer is 3.34 pounds also the estimate would be 3 pounds.

3 0
3 years ago
Other questions:
  • Please solve! Simplify and write without parentheses!
    14·1 answer
  • An airplane started at 0 feet. It rose 21,000 feet at takeoff. It then descended 4,329 feet because of clouds. An oncoming plane
    12·1 answer
  • Make the following conversion. 0.00432 km = _____ mm 0.00000000432 0.0000000432 432 4,320
    11·1 answer
  • Given equations A and B as 2/3x + 3/5y = 12 and 5/2y - 3x = 6 , respectively, which expression will eliminate the variable y?. .
    10·1 answer
  • write an expression that soto could use to convert 16 3/4 feet of witefabric to inches then find the number of inches and show w
    9·1 answer
  • Y=−2x+4 Complete the missing value in the solution to the equation. (___,−2)
    10·1 answer
  • The life span of a certain insect in days is uniformly distributed over the interval (20,36). What is the probability the insect
    6·1 answer
  • Two runners are saving money to attend a marathon. The first runner has $112 in savings, received a $45 gift from a friend, and
    10·1 answer
  • PLEASE HELP<br> Round your answer to the nearest hundredth
    11·1 answer
  • What is the y-intercept of the function f(x) = -2/9+1/3<br> .
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!