Answer:
A
Step-by-step explanation:
Given
y - 3x = - 14
Rearrange expressing y in terms of x by adding 3x to both sides
y = 3x - 14, that is
g(x) = 3x - 14 → A
Answer:
25 minutes
Step-by-step explanation:
25 mintes
Answer:
0.3056 or 30.56%
Step-by-step explanation:
The volume of the grapefruit with the peel is:
When removing the peel, the grapefruit diameter becomes 10 cm (take out 1 cm of peel from each side). The volume of the grapefruit without the peel is:
The percentage of the volume correspondent to the peel is given by the difference between both volumes, divided by the total volume:
30.56% of volume of the grapefruit is the peel.
Answer:
Step-by-step explanation:
Keep in mind: the area of a rectangle is equal to the product of its length and width. In this case the area is 288 square inches, and this equals the length (2x+10) times the width (3x). In other words, (2x+10)(3x)=288 square inches.
Multiply out (2x+10)(3x). This gives you a quadratic expression which is still equal to 288 square inches.
Next, move that "288 square inches) to the left side and rearrange all of your terms (there should be three terms) into the form ax^2 + bx + c = 0.
Your next task is to solve this quadratic equation for x. You could use the quadratic formula, factoring or graphing to find x.
Please share your work.