Like I said, just use the formulas
y=2x is 2,4,6,8
y=3x+1 is 4,7,10,13
y=x-5 is -4,-3,-2,-1
y=5x+6 is 11,16,21,26
Wow I just noticed these are all patterns...

8 0

3 years ago

How can the area of this triangle be determined by forming a rectangle?

m_a_m_a [10]

Step-by-step explanation:

Copy and rotate the triangle and place it next to the existing triangle to form a rectangle.

8 0

3 years ago

Read 2 more answers

Spencer purchases clothing for the new school year. Polos cost $12.00 each, and jeans

pentagon [3]

Answer: Two pairs of jeans and three polo's

Step-by-step explanation:

N/A

3 0

3 years ago

Sarah will mix yellow paint and red paint in the ratio 2 parts yellow to 3 parts red to create a certain shade of orange paint.

n200080 [17]

Answer:

$59.50

Step-by-step explanation:

Given ratio of paints in the mix:

yellow : red = 2 : 3

Total volume of paint is 10 quarts, so we have:

2x + 3x = 10
5x = 10
x = 2

This is the multiplier, using which we get:

Yellow paint = 2*2 = 4 quarts
Red paint = 3*2 = 6 quarts

Find the price:

4*5.50 + 6*6.25 = 59.50

6 0

1 year ago