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Volgvan
3 years ago
8

To graph the line y = 3x -2, I should *

Mathematics
1 answer:
ipn [44]3 years ago
4 0

Answer:

The answer is D because you should starts at -2 on the y-axis and moves up 3 and right 1.

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6. Mike's family went to the YES Prep Volleyball game. Mike bought 1 ticket, 2 chips and a drink
KIM [24]

Answer:

x=5

y=1

z=2

Step-by-step explanation:

x+2y+z=9

3x+y+4z=24

x+3y+z=10

6 0
3 years ago
What answer for not graph just solve it 5x + y = 2
Goryan [66]
Y=2-5x

or

y= .40 - x
6 0
3 years ago
Which description is paired with its correct expression? seven less than the quotient of two and a number squared, increased by
Svetach [21]

Answer:

the second description and and expression is correct

Step-by-step explanation:

the first one is wrong because it says 7 minus while it should be minus 7

6 0
3 years ago
At 82°F, a certain insect chirps at a rate of 61 times per minute, and at 91°F, they chirp 124 times per minute. Write an equati
Ganezh [65]

Answer:

y=7x-513

Step-by-step explanation:

Let

x----> the temperature in degrees Fahrenheit

y ---->insect chirping rate in times per minute

we have the ordered pairs

(82,61) and (91,124)

step 1

Find the slope

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

substitute the values

m=\frac{124-61}{91-82}

m=\frac{63}{9}=7

step 2

Find the equation of the line

we know that

The equation in slope intercept form is equal to

y=mx+b

where

m is the slope

b is the y-intercept

we have

m=7  ---> the units are chirps per minute/degree F

take the point (82,61)

substitute and solve for b

61=7(82)+b

61=574+b

b=-513

substitute

y=7x-513

4 0
2 years ago
What the answer of 4 / 1 1/8
ICE Princess25 [194]
If you mean 4 / (11/8)

= 4 * 8/11
= 32/11

= 2 10/11
= 2.909
4 0
2 years ago
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