Tina is making rectangular signs. Each poster has an area of 1800 square inches and the length is 30 inches more than the width. Find the length and width of her sign. If x represents the width of each sign, select all of the equations that could be used to solve this problem. 2(x)+2(x+30)=1800 (x+30)(x)=1800 x(30x)=1800 x(x+30)=1800 Part 2 Find the dimensions of each rectangular sign. width = inches length = inches

Answers

Answer 1

Answer: Part 1:
(x+30)(x)=1800
x(x+30)=1800

Part 2:
x+30)(x)=1800
Distribute the x.
x2+30x=1800
Subtract 1800 from both sides.
x2+30x−1800=0

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On Saturday, Mrs. Armour bought 7 pairs of socks for $3 each, and a sweater for her dog for $12. Then she found a $5 bill on the sidewalk. Over the course of Saturday, what was the change in the amount of money Mrs. Armour had?

Answers

Answer: The amount of is changed by $38.

Explanation:

It is given that Mrs. Armour bought 7 pairs of socks for $3 each, and a sweater for her dog for $12.

The cost of 1 pair of socks is 3. So the cost of 7 is,

$7* 3=21$

The cost of 7 socks is $21.

She purchase 1 sweater for $12.

Total amount she spent is,

$\$21+\$12=\$33$

It means after purchasing the socks and sweater the total amount is reduced by $33.

It is given that she found a $5 bill on sidewalk. It means the total amount is increased by $5. Hence the total change in the amount is,

$\$33-\$5=\$28$

Therefore, the amount of Mrs. Armour had is reduced by $28.

Think about it, she had bought 7 pairs of socks for $3 each. 7x3= 21. That's $21. Then she bought a sweater for $12. 21+12=33. Then she found $5 which means 33-5=28. So she basically spent $28.

Left to right place value for each 0 in this number 302016450098570

Answers

1. tens
2. thousands
3.hundred millions
4.billions
5.hundred trillions

From Left To Right :) i named which column all the 0 are in

BRAINLIEST ANSWER!!!!

The answers are form right to left:

1. Ones
2. Hundred thousand
3. Million
4. Hundred billion
5. Ten trillion

From left to right it's:

1. tens
2.thousands
3.hundred millions
4.billions
5.hundred trillions

Combine like terms
9j+34j

Answers

the answer is 43j you just have to add them together

9j+34j = 43j
43j simplifies to 43, since you already added both j's together.

Do 1 gallon and 8 pints represents the same amount

Answers

Yes :)
1 gallon is equal to 8 pints

yes they are the same

What two numbers multiply to -600 but add to 10

Answers

I think the answer is 5

Samantha earns $18 per hour. How much will she earn if she works for 12 3/4 hours?

Answers

Answer:

She earned $229.50

Step-by-step explanation:

1 hr = $18

12.75 hrs = $18 × 12.75

= $229.50

$ 216
This is the answer

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