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My name is Ann [436]
3 years ago
11

Are 10+8v-3v and 18-3v equivalent?

Mathematics
1 answer:
pochemuha3 years ago
5 0

Answer:

No

Step-by-step explanation:

10+8v-3v

Combine like terms

10 +5v  

This is not equal to 18 -3v

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Lara went to the nursery and spent $140 she purchased 4 plants each of the plant costs the same price what is the cost of 1 plan
trapecia [35]

Answer:

$35 per plant

Step-by-step explanation:

You take the 140 and divide that by 4 to get your answer.

8 0
3 years ago
solve for each please i really need help if u want to help me with my test and i get an a or a b i will give u 500 dollars
Len [333]

Answer:

The relation is not a function

The domain is {1, 2, 3}

The range is {3, 4, 5}

Step-by-step explanation:

A relation of a set of ordered pairs x and y is a function if

  • Every x has only one value of y
  • x appears once in ordered pairs

<u><em>Examples:</em></u>

  • The relation {(1, 2), (-2, 3), (4, 5)} is a function because every x has only one value of y (x = 1 has y = 2, x = -2 has y = 3, x = 4 has y = 5)
  • The relation {(1, 2), (-2, 3), (1, 5)} is not a function because one x has two values of y (x = 1 has values of y = 2 and 5)
  • The domain is the set of values of x
  • The range is the set of values of y

Let us solve the question

∵ The relation = {(1, 3), (2, 3), (3, 4), (2, 5)}

∵ x = 1 has y = 3

∵ x = 2 has y = 3

∵ x = 3 has y = 4

∵ x = 2 has y = 5

→ One x appears twice in the ordered pairs

∵ x = 2 has y = 3 and 5

∴ The relation is not a function because one x has two values of y

∵ The domain is the set of values of x

∴ The domain = {1, 2, 3}

∵ The range is the set of values of y

∴ The range = {3, 4, 5}

3 0
3 years ago
Marie plants flowers in a planner that is 1 1/2 feet long and and 1 1/2 wide she plans tocover the entire area with fertilizer h
love history [14]
She needs to cover 17&1/4 ft^2

Explanation:
You need to multiply the lxW in order to get the area.
6 0
3 years ago
B) If a, b, c are three rational numbers where a =
olga55 [171]

Step-by-step explanation:

a =

a = 3

3,6 = and c =

olů

what is this please write this clearly

5 0
3 years ago
2 2/3 plus 3 1/4 as a fraction
oksano4ka [1.4K]

Answer:

5\frac{11}{12} or \frac{71}{12}

Step-by-step explanation:

6 0
3 years ago
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