So pemdas
square root of 9 means 9^(1/2) so it counts as an exponent so
9=3 times 3 so square root of 9=3
square root of 25
do pemdas so exponents before division
25=5 times 5 so
square root of 25==5 so

3/5=0.6

5 0

3 years ago

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A basketball team needs to score more than 721 total points this season to set a new record. The team has already scored 172 poi

dezoksy [38]

721=172+61g g:games
you get 549=61g
g=9
they need to wins 9 games or more

5 0

3 years ago

Ciara brought $240.00 to spend on gigts for her family. She found 8 identical statures at a gift shop. She had $72 leftover. how

suter [353]

Statues+72=240
minus 72 both sides
statues=168
168=8statutes
assuming they cost the same
divide both sides by 8
21=1statue

each costs $21

6 0

3 years ago

Some steps in solving an equation are more efficient than others. Complete parts (a) though (d) to determine the most efficient

Vinil7 [7]

Answer:

The solution of the given equation x =11

Step-by-step explanation:

Given equation 34 - 5x = -21

Step :-(a)

Given equation 34 - 5x = -21

Subtracting '34' on both sides , we get

34 - 5x -34 = -21 -34

Step:-(b)

on simplification , we get

-5x = -55

Step:-(c)

Dividing ' -5' on both sides , we get

$\frac{-5x}{-5} =\frac{-55}{-5}$

Cancellation '-5' on both sides , we get

x = 11

Step :-(d)

The solution of the given equation x =11

5 0

3 years ago