In the graph, the area above f(x) is shaded and labeled a, the area below g(x) is shaded and labeled b, and the area where f(x) and g(x) have shading in common is labeled ab.

(insert photo from below)

the graph represents which system of inequalities?
a: y > 2x − 3 y > −x − 3
b: y < 2x − 2 y < −x + 3
c: y ≤ 2x − 2 y > −x + 3
d: none of the above

C: y ≤ 2x − 2 y > −x + 3

Step-by-step explanation:

The shading for region A is above a dashed line with negative slope, so will be the solution of an inequality that matches y > -ax +b. Choices A and C have such an inequality.

The shading for region B is below a solid line with positive slope, so will be the solution of an inequality that matches y ≤ ax +b (for some positive a). Choice C is the only one wht the appropriate inequality symbol.

Comparing choice C in detail with the graph, we find that it matches. The line with negative slope has a slope of -1 and a y-intercept of 3, so region A matches y > -x+3. The line with positive slope has a slope of +2 and a y-intercept of -2, so region B matches y ≤ 2x -2.

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

answer: the answer is ann