6. A square has a perimeter of 28 feet.What is its area?

Answers

Answer 1

Answer: 28:4=7
7x7=49
Answer: the area of square is 49 feets`

Answer 2

Answer: The perimeter is 112!

Related Questions

Christopher had a part-time job doing lawn work. During June, he earned $129.99. During July, he earned $412.50. What were his total earnings for June and July?
Sarita showed the steps to solving the equation. 5 (x minus 3) + 7 (x + 4) = 73 Steps Sarita’s Solution Sarita’s Verification 1 5 x minus 15 + 7 x + 28 = 73 5 (5 minus 3) + 7 (5 + 4) = 73. 5 (negative 2) + 7 (9) = 73. Negative 10 + 63 = 73. 53 not-equal-to 73. 2 (5 + 7) x + (negative 15 + 28) = 73 3 12 x + 13 = 73 4 12 x + 60 5 x = 5 When Sarita tried to verify her answer, she found it was wrong. Which explains her mistake? Sarita’s solution is correct. She made an error in her verification. Sarita was supposed to add the 5 and 7 in the first step. Sarita added +13 instead of Negative 13 in the fourth step. Sarita was supposed to use the division property of equality in the third step.
ruang tamu pak johan bebentuk persegi panjang berukuran 3m*4m.ruang tamu tersebut akan dipasang ubin berukuran 25cm*25cm. banyak ubin yang diperlukan adalah...
E + 1 13/16 = 2 5/16
What percent of 60 is 15

A gift basket that contains jars of jam and packages of bread mix costs $45. There are 8 items in the basket. Jars of jam cost $6 each, and packages of bread mix cost $5 each. Write and solve a system of linear equations to find the number of jars of jam and the number of packages of bread mix in the gift basket. Let xx represent the number of jars of jam and let y represent the number of packages of bread mix.

Answers

8 items
jams+breadmix=8
x+y=8

total value is 45
value of jam=x times cost per jam=x times 6=6x
value of bread=y times cost per bread=y times 5=5y

total value=bread value+jam value
45=5y+6x

we have
x+y=8
6x+5y=45
solve

multiply first equaton by -5
-5x-5y=-40

add to first equation

-5x-5y=-40
6x+5y=45 +
1x+0y=5

x=5
subsitute
x+y=8
5+y=8
y=3

5 jars of jam
3 jars of bread mix

Target sells 24 bottles of water for $3, and 36 bottles of water for $4. Which is the better buy and by how much?

Answers

rate
cost/amount
3/24=1/8, 1 doller per 8 botttles

4/36=1/9, 1 dollar=9 bottles

9>8
9-8=1
if by 'better buy' you mean cheaper price then
24 or $3 is better by 1 bottle per bottle

You should NEVER buy plastic water bottles! only the reusable ones, but if you must know, it's cheaper to buy the 24 pack, because if you divide 24 by $3 you get 0.8 for the cost of each water bottle.
If you divide 36 by $4 you get 0.9 for the cost of eact water bottle.

|x^2-4x|>=3x
Pleasee!!