Technically only 1...
If you have to use 4 rows there is only one option;
1 1 1 2
1 1 2 1
1 2 1 1
2 1 1 1
Each number represents the total kids in a row.
1st number is row 1 second number is row 2 etc.
If you can use 2 or 3 rows there are some more answers.
Answer:
the sum of 4 and a number
4 plus a number
I thinks it’s A but ion know I’ll look it up for you I need to find my grills
7. the last one
I = P R T
I = 15.75 P = 500 R = unknown T = 6
15.75 = 500 (r) (6)
divide the T and I
15.75 ÷ 6 = 500 (r) (6) ÷6
2.62 = 500 (r) *get rid of the six*
divide the P with new answer
2.62 ÷ 500 = 500 ÷ 500 *get rid of 500*
0.00524 = r
move decimal to make it in to a percentage
5.24% = R
Answer: the cost of the love seat would be $89
Step-by-step explanation:
Let cost of sofa be x
let cost of love seat be y
x + y = 267
x = 2y
2y + y = 267
3y = 267
3/3y = 267/3
y = 89
hope it helps :)
