Mr. and mrs. phipps have a monthly budget of $4,700. mr. phipps earns $3,260 per month after taxes. mrs. phipps averages 15 hours a week part time. assuming there are four weeks in a month, how much will she need to earn per hour to make a sufficient amount for the family to meet its budget?

Mr. Phipps earns $3,260 per month after taxes.

subtract dat from a monthly budget of $4,700,

mrs phipps needs to make 4700-3260 = $1440 per month to meet budget

she works 15 hours a week n theres 4 weeks in a month

so she work 4*15 = 60 hours a month

she need to earn 1440/60 = $24 per hour to meet budget

if triangle abc is congruent to triangle def, their interior angles are congruent, because congruent parts of congruent triangles are congruent (cpctc).

that means ∠d is congruent to ∠a; ∠d is equal to 8x - 2.

interior angles of all triangles add to equal 180 degrees, so you can set the sum of these interior angle values equal to 180 and solve for x.

180 = (8x - 2) + 22 + 72

180 = 8x - 2 + 22 + 72

180 = 8x + 92

88 = 8x

11 = x

x = 11