Algebra graphs. last question is yes/no.

A)

Find the coordinates where the red line crosses at the given numbers:

(25, 200)

(35,280)

(40,320)

B)

Find the unit rate from above: 200 / 25 = 8

Multiply hours by the unit rate:

15 x 8 = $120

C)

Divide amount by unit rate:

240 / 8 = 30 hours.

D) No, 20 hours x 8 per hour = $160.

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180