Question

Lara is trying to solve a puzzle where she has to figure out two numbers, x and y. Five times x is greater than or equal to 3 more than y. Also, 1 more than 4 times y is greater than twice x. Which graph represents the possible solutions? Graph the inequalities 5 x plus y greater than or equal to 3 and 2 x plus 4 y less than 1 Graph the inequalities 5 x minus y greater than or equal to 3 and 2 x minus 4 y less than 1 Graph the inequalities x plus 5 y greater than or equal to 3 and 4 x plus 2 y less than 1 Graph the inequalities x minus 5 y greater than or equal to 3 and 4 x minus 2 y less than 1

Answer 1

qualify for free shipping. Earthen red clay costs $0.75
per pound, and porcelain white clay costs $1.10
per pound.

To summarize the situation, the artist writes the inequality:

0.75r+1.1w≥100
, where r
is the number of pounds of earthen red clay, and w
is the number of pounds of porcelain white clay.

Which graph's shaded region shows the possible combinations of earthen red clay and porcelain white clay the artist can buy to qualify for free shipping?

Answer 2

The correct answer is graph B.

I just took the test.

Explanation:

5/3x = y

2x-1/4=y