Question

Write a simplified polynomial expression to represent the area of the rectangle below.

Answer 1

To do this, we need to know that the area of the rectangle is A=b*h.
We see that the base, b= 2x-4, and the height, h = x+5
Then A=(2x-4)*(x+5)

To simplify, we need to multiply this out, and we are going to FOIL.
FIRST: 2x*x
OUTSIDE: 2x*5
INSIDE: -4*x
LAST: -4*5

FOIL: 2x^2 +10x -4x -20
Combine "like terms"
2x^2+6x-20=A

HTH!

Answer 2

A few friends are having a disagreement about spotters. Select the statement that shows the individual understands the role of the spotter correctly.

Answer 3

The regular price of a bag is $41.45. During a sale, the bag was marked 20% off.

Answer 4

Celina measured the height of a window frame as 5.55 feet, but the actual height was 6 feet.

Answer 5

If 3/4 ton of pebbles covers 4/5 of a garden, how many tons of pebbles are requir

Answer 6

If a sprinkler waters 1/8 of a lawn in 1/4 hour, how much time will it take to wa

Answer 7

The price of oranges at a farm is $1.16 per pound. Which equation can be used to determine c, the total price of n pounds of oranges? (1 point)

Select one:

Answer 8

(04.03 LC)

The table below shows the proportional relationship between the weigh

Answer 9

(04.02 LC)
The table shows the price for different numbers of ice cream cones:

Number of Ice Cream Cones Price (in dollars)
2 4
4 8
5 10
8 16
Does this tab

Answer 10

(04.02 LC)
The table shows the price for different numbers of ice cream cones:

Number of Ice Cream Cones Price (in dollars)
2
4
4
8
5
10
8
16
Does this ta

Answer 11

Which unit rate is the lowest price per ounce? (1 point)

Choice A: 6 ounces of raisins for $1.

Answer 12

"A dazzling skyrocket illuminating the drab literary landscape" in sentence 3 is

Answer 13

"A dazzling skyrocket illuminating the drab literary landscape" in sentence 3 is

Answer 14

The graph below shows the relationship between pounds of dog food and total cost, in dollars, for the dog food.

Answer 15

6.03B Muir Graphic Organizer B

Answer 16

The diagram below shows a food web in a woodland.

A diagram of a food web is shown.

Answer 17

Kristen cut her hand on a piece of glass. As the blood clots, how do white blood

Answer 18

How is Earth's surface likely to change along the edges of a bend in a river channel?

Erosion takes place along the inner edge as water flows relatively sl

Answer 19

After reading about how the Constitution was written and ratified, why it has lasted so long, and some things citizens might do to support it, you get to wr

Answer 20

The table shows the habitat and foraging habits of two fish species in a marine ecosystem.

Answer 21

13. Four cards are drawn from a standard deck. No cards are returned.
a) Which is more likely:
Event A: drawing a straight (four consecutive cards e.