Answer:
2x+2y
Step-by-step explanation:
x+x = 2x
y+y = 2y
2x+2y
D= 23 in.
hope its what you’re looking for :)
Answer:
it will take her 6 weeks
Step-by-step explanation:
150*.2=30
180/30=6
Answer:
The percentage rate per annum is 2.8%
Step-by-step explanation:
We need to multiply the principal by the time, then divide the interest by the product of P×T, so:
1,600 × 5 = 8,000
224 ÷ 8,000 = 0.028
Then we convert our final product to a percentage.
0.028 to a percent is 2.8%
