Which description best describes the solution to the following system of equations? (1 point)

y = −2x + 8

y = −x + 5

A. Line y = −2x + 8 intersects the origin.

B. Lines y = −2x + 8 and y = −x + 5 intersect the x-axis.

C. Lines y = −2x + 8 and y = −x + 5 intersect the y-axis.

D. Line y = −2x + 8 intersects the line y = −x + 5.

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b