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Reika [66]
3 years ago
14

Neeeeeeed helpppppppppppppp

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
5 0

Step-by-step explanation:

Simplify the expressions

2 {}^{3}  - 2 {}^{1}  = 2 {}^{3}  - 2 = 8 - 2 = 6

2 + 3 = 5

{3}^{2}  = 9

So the expressions from least to greatest is

2 {}^{1}  + 3 {}^{1}  < 2 {}^{3}  - 2 {}^{1}  < 3 {}^{2}

8_murik_8 [283]3 years ago
3 0

Answer:

2^{1} + 3^{1}, 2^{3} - 2^{1}, 3^{2}

Step-by-step explanation:

3^{2} = 9

2^{3} - 2^{1} = 6

2^{1} + 3^{1} = 5

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Number of rides marine can go on ?
saul85 [17]

Answer:

Check step by step explanation

Step-by-step explanation:

a) Let x represent the amount of rides she takes, the 6 and 2.5 represent the amount of money required to enter

A(x) = 1.5x + 6

B(x) = 2x + 2.5

b) You can find this by making the 2 equations equal to each other and solving for x

1.5x + 6 = 2x + 2.5

3.5 = .5x

7 = x

7 rides make them equal cost

c) Plug in 5 for each of the equations and find out which one is cheaper

A(5) = 1.5 * 5 + 6

A(5) = $13.50

B(5) = 2 * 5 + 2.5

B(5) = $12.50

Carnival B is cheaper

4 0
4 years ago
Antonio is in a bowling league. His goal is to score an average of at least 100 points per game. His scores so far are 105,95,97
Vilka [71]
The answer would be 11.
He’s playing 6 games to meet his goal which is 600. Adding 105+95+97+82+110 you’ll have 489 total points. You’ll then subtract 600-489 which will equal to 111.
4 0
3 years ago
Given a polynomial f(x), if (x + 7) is a factor, what else must be true? f(0)=7 f(0)=-7 f(7)=0 f(-7)=0
Nataly [62]
F(-7)=0  

Because that makes the (x+7) factor equal zero and any other factor multiplied by zero also results in zero.
7 0
3 years ago
Read 2 more answers
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Natali5045456 [20]

Answer:

$84.87

Step-by-step explanation:

The mover costs $69

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add the two together to get $84.87

(or just multiply 69 by 1.23)

5 0
3 years ago
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228

Step-by-step explanation:

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