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slava [35]
3 years ago
7

Nosaira solved an equation. Her work is shown below:

Mathematics
2 answers:
Misha Larkins [42]3 years ago
5 0

Answer:

the correct answer is A Her work is correct, but there is one solution rather than no solution.

Step-by-step explanation:

the screenshot explains

Arisa [49]3 years ago
4 0

Answer:

yeah its A

Step-by-step explanation:

You might be interested in
The base and hight is 5 and 5
WINSTONCH [101]

Answer:

The area of the deck that surrounds the hot tub is 17.9 m².

Step-by-step explanation:

Base of deck = 5 m

Height of deck = 5 m

Area of deck = base*height

= 5*5

= 25 m²

A circular hot tub is placed in the deck whose diameter is 3 m.

Radius = diameter/2

= 1.5 m

Area of the circular hot tub = πr²

= 3.14*(1.5*1.5)

= 7.07 m²

Area of the deck that surrounds the hot tub = Area of deck - Area of tub

= 25 - 7.07

= 17.93 m²

= 17.9 m²

6 0
2 years ago
Read 2 more answers
PLEASE HELP I REALLY NEED THISSS
Anton [14]
Your answer is d b c
3 0
3 years ago
Read 2 more answers
HELP PLEASSSE FOR 15 POINTS
blagie [28]

50x+40=y for doors galore

40x+60=y for g&h

I can't graph here sorry but hopefully you know how that works

9. 40x+60=50x+40

-40

40x+20=50x

-40x

10x=20

x=2

10. Doors galore because 1 hours equates to 90 while g&h is 100 and so 90>100 then Doors galore is cheaper

thank you & if this helped pls don't forget to give brainiest

6 0
2 years ago
Using f(x)=2x-3 and g(x)=4x, what is f(2) - g(3)
Rashid [163]
First fine f(2).

f(2) = 2*2 - 3
f(2) = 4 - 3
f(2) = 1

Now g(3).

g(3) = 4*3
g(3) = 12

Now subtract 1 - 12 = -11

-11 is your answer.
6 0
3 years ago
At the gym, Garson always completes 3 pull-ups for every 8 sit-ups he does. Last night, Garson completed 24 sit-
irakobra [83]

Answer:

-24

Step-by-step explanation:

3*8 is 24

24 (-24)

I hope this was helpful I had the same one on my homework but my teacher gave the class the answer

3 0
2 years ago
Read 2 more answers
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