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BigorU [14]
2 years ago
14

{(-4, 1), (-3,5), (-1,0), (6, 2), (9,5)} is this a function or not?​

Mathematics
1 answer:
tangare [24]2 years ago
7 0
Yes, it’s a function because there is no repeating x-values,
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Which answer correctly estimates the quotient of 8.39 ÷ 1.22??
Flauer [41]
The answer is 6.87704918
6.9 rounding to the tenth
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8 0
2 years ago
To paint a house, a painting company charges a flat rate of $500 for supplies, plus $50 for each hour of labor.
sattari [20]

Answer:

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Step-by-step explanation:

7 0
2 years ago
Kyle went to the store to purchase a hat. The hat’s normal price is $50, but he used a coupon which allowed him to save $20. Wha
tiny-mole [99]

Answer:

Kyle saves 40 percent

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4 0
2 years ago
Which quadratic equation has solutions x=8 and x=−1?
andrezito [222]
There are two ways you can do this

Using the formula


{x}^{2}  - (sum \: of \: roots)x + poduct \: of \: roots = 0

{x}^{2}  - (8+-1)x +  - 1 \times 8 = 0


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Working backwards


x = 8 \: or \: x =  - 1
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7 0
3 years ago
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kakasveta [241]

Answer:0.0575

Step-by-step explanation:

1 box cost $60

x boxes can be bought for $3.45

x=3.45/60

x=0.0575

4 0
3 years ago
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