2 years ago

If the slope of a line is -3 and the y intercept is 15 write the equation of the line

Mathematics

2 answers:

ASHA 777 [7]2 years ago

7 0

Answer:

y = -3x + 15

Step-by-step explanation:

For this question, you want to use the formula y = mx + b

m = slope

b = y-intercept

Pretty simple, just plug in the numbers!

y = -3x + 15

Natasha2012 [34]2 years ago

5 0

Answer:

y = -3x + 15

Step-by-step explanation:

Slope intercept form, y = mx + b. Intercept for b, slope number for m.

You might be interested in

Chet found a pair of sunglasses that he would like to buy. they normaly cost $43.00, but this week they are on sale for only 7/8

Tresset [83]

Ok, so this is a simple problem
since its 7/8 of the price now, you do $43 divided by 8 to get the unit rate...
5.375 which rounds up to $5.38.
now since theres only 7/8, do 5.38x7 and your answer will be $37.66

3 0

3 years ago

The cost x of the Sennet family’s meal at a restaurant is $172.65, and they tip 20%. Write and use an equation to find the total

Dmitriy789 [7]

Answer:

the answer would be 196.25

Step-by-step explanation:

8 0

2 years ago

Floats in a parade travel down the 5.5 mile long street at a rate of 2.5 miles per hour. How long will it take the floats to com

Rina8888 [55]

It should take 2.2 hours, since 5.5 / 2.5 = 2.2.

6 0

2 years ago

One bushel of apples weighs 22<br> kilograms. How many kilograms<br> do 5.7 bushels weigh?

Solnce55 [7]

Answer:

125.4 kg

Step-by-step explanation:

I attached a picture of my work and I stuck it into my calculator to check it

5 0

3 years ago

In order to sign "uncle," one must first make a "U" handshape and then move in two circles, just under the face. True False

Katarina [22]

Its false because it's false lol

4 0

2 years ago