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cluponka [151]
3 years ago
6

Could you help me by chance?

Mathematics
1 answer:
gladu [14]3 years ago
5 0

Answer:

27.5

This is because you plug the numbers into the equation. Hope this helps!

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Write the slope-intercept form of the equation of each line
navik [9.2K]

Answer: y= 3x-1

Step-by-step explanation:

Equation of a straight line:

y = mx + b ------(i)

Step by Step Solution:

Step 1: Calculating Slope (m).

m =

y2-y1

x2-x1

m =

2--1

1-0

m =

3

1

m = 3

Now putting value of m in equation (i)

y = 3x + b -----(ii)

Step 2: Calculating Y-intercept (b).

Lets choose the first point, (0,-1) for calculating y-intercept:

y = mx + b

-1 = 3(0) + b

-1 = 0 + b

-1 = b

b = -1

8 0
2 years ago
Read 2 more answers
There are 20 dowels. All bevels are dowels. All dowels are swivels. There are 12 bevels. There are 30 swivels. How many swivels
Zina [86]

Answer:

10 swivels are neither bevels or dowels

Step-by-step explanation:

See the attached for explanation

7 0
4 years ago
Read 2 more answers
Which of the following systems of inequalities has point C as a solution?
Ede4ka [16]

Answer: A

Step-by-step explanation:

C lies below g(x) and f(x), so we need f(x) \leq 3x+4 and g(x) \leq -\frac{1}{2}x-5.

5 0
2 years ago
(15 points) Which expression has a value of 5 x 10^-3
velikii [3]

Answer:

Yellow is the answer

Step-by-step explanation:

6 0
3 years ago
Mary sells lemonade at $1.50 a glass.  She spent $8.00 on supplies.  She ended with more than $28.00
Elena-2011 [213]

Answer:

(C.) 1.50n – 8.00 > 28.00

Hope this helped you!!!

<u><em>Love,</em></u>

<u><em>Morgan Taylor!</em></u>

3 0
3 years ago
Read 2 more answers
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