3 years ago

I WILL GIVE YOU 5 STARS AND BRAINERLEST ANDCA LIKE IF U ANSWER THIS

Mathematics

2 answers:

natka813 [3]3 years ago

6 0

Answer:

7 families

|||+|||+|||+|||+|||+|||+||| = 21

7 families of 3 = 21

Step-by-step explanation:

3x=21

x=7 families

ASHA 777 [7]3 years ago

5 0

Answer: x=7

Step-by-step explanation:

3x=21

21 divided by 3 is 7

so x equals 7

You might be interested in

Determine whether the function ƒ(x) = x4(x2 − 1) is even, odd or neither.

Scrat [10]

F(x) = x4(x2 - 1)
f(-x) = (-x)4((-x)2 - 1)
f(-x) = x4(x2 - 1)
from above explanation it is clear that the function is even.

7 0

3 years ago

Deondra has $420 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.

gtnhenbr [62]

Step-by-step explanation:

rate the deck I will destroy anyone

7 0

2 years ago

Calculating Profit Using this table, calculate the profit at each level of bicycle production. One bike: -$ Two bikes: $ Three b

leonid [27]

Answer:

1~30

2~3

3~40

4~70

5~90

6~90

7~80

Step-by-step explanation:

subtract the total revenue from the total cost

8 0

3 years ago

I dont know how to delete a question

pav-90 [236]

Answer:

use the trash can icon

Step-by-step explanation:I’m pretty sure it’s somewhere you can also get it baNed.

7 0

2 years ago

Read 2 more answers

The value 3pie/16 is a solution for the equation 2cos^2(4x)-1=0 true or false

SSSSS [86.1K]

The answer is true i had the same question

3 0

2 years ago