Can someone Please help me pretty pretty pretty pretty please with a cherry on the top

Correct Option: A. If plain balloons cost $0.75, then picture balloons cost $3 or less

Step-by-step explanation:

Inequalities

Let's call:

x=cost of a plain balloon

y=cost of a picture balloon

Jamie bought 4 plain balloons and 3 picture balloons, thus he spent 4x+3y dollars.

Paola bought 4 picture balloons, thus she spent 4y dollars.

The condition states that Paola spent no more than Jamie, thus:

4y ≤ 4x + 3y

Subtraction 3y:

4y - 3y ≤ 4x + 3y - 3y

Simplifying:

y ≤ 4x

The relationship between y and x is now evident. We only have to test the options and select the correct:

A. If plain balloons cost x=$0.75, then

y ≤ 4(0.75) or y ≤ 3

Picture balloons cost no more than $3. This option is correct

B. If plain balloons cost x=$0.75, then

y ≤ 4(0.75) or y ≤ 3

Picture balloons cost no more than $3. This option is not correct

C. If plain balloons cost x=$1.50, then

y ≤ 4(1.50) or y ≤ 6

Picture balloons cost no more than $6. This option is not correct

D. If plain balloons cost x=$1.50, then

y ≤ 4(1.50) or y ≤ 6

Picture balloons cost no more than $6. This option is not correct

Correct Option: A. If plain balloons cost $0.75, then picture balloons cost $3 or less

step-by-step explanation:

a rhombus is a parallelogram enjoying his symmetry.

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0