Answer:
The triangle area equals to 190 ft :)
Answer:
18 and 6
Step-by-step explanation:
i know this because all you have to do is multiply the tow numbers by 2
Answer:
a) 21 nickels and 2 dimes
b) 
c) There are 13 nickels and 6 dimes
d) The point (13,6) a solution to the equation you wrote
Step-by-step explanation:
Let x be the number of nickels and y be the number of dimes in Priya's pocket.
1 nickel = 5 cents
x nickels = 5x cents
1 dime = 10 cents
y dimes = 10y cents
b. Total amount in nickels and dimes is
cents that is $1.25. Convert $1.25 into cents:

so the equation that describes the relationship between the number of dimes and number of nickels is

a. To find one possible solution, substitute an arbitrary value of y and find x. Let y = 2, then

21 nickels and 2 dimes
c. The point (13,6) means that there are 13 nickels and 6 dimes.
d. Substitute x = 13 and y = 6 intoe the equation and check whether it is true:

True, so the point (13,6) a solution to the equation you wrote
Answer:
14 minutes
Step-by-step explanation:
10 times 14 = 140
15 times 14 = 210
200+210 = 410
550-140 = 410
300/4 ÷ 4/4 [Divide the numerator and denominator by 4] = 75%. Answer: 75% (ii) Express 12/5 as a percent. Solution: 12/5 × 100 = (12 × 100)/5 = 1200/5