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WITCHER [35]
3 years ago
15

1. A line passes through (1, -5) and (-3, 7).

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
8 0

Answer:

Step-by-step explanation:

The slope is -3

You can now substitute (1,-5) for x and y

-5= -3+b  

b=-2

So in slope intercept form the answer is y=-3x-2

In point slope form the answer is 3x+y=-2

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A 4.3 ounce tomato has about 24 calories. How many calories are in one ounce ?
mafiozo [28]

Answer: approximately 5.5814 calories

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We start off with this ratio

4.3 ounces : 24 calories

Divide both parts of the ratio by 4.3 so that we end up with 1 ounce on the left side

4.3 ounces : 24 calories

4.3/4.3 ounces : 24/4.3 calories

1 ounce : 5.5814 calories

This value is approximate to four decimal places.

7 0
3 years ago
How can you check your answer?
mars1129 [50]

Answer:

Option D is correct

Step-by-step explanation:

Multiply 7 by 3. then add 3 and make sure  the answer is 24.

7 x 3 + 3 = 21 + 3 = 24

Hope this helps!

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3 0
4 years ago
How to solve (3m+7)(2m-1)
Bad White [126]

the answer is

6m^2+11m-7

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5 0
3 years ago
What is the sum of 130 cm and 55 mm in meters
IrinaK [193]
130 cm = 1,30 m

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7 0
4 years ago
Read 2 more answers
Someone help :d<br> look at the screenshot i inserted anything helps have a nice day :D
11111nata11111 [884]

Answer:

$18.24 (C)

Step-by-step explanation:

15.20 x 0.20 = 3.04

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Hope this helped!

8 0
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