5.89/glove because to find the unit price of something you have to take the price ($29.45) divided by the amount of items (5 gloves) which gives you $5.89 = unit price
Answer:
18x5y4+27y8−8x7−12x2y4
Step-by-step explanation:
(2x5+3y4)(−4x2+9y4)
=(2x5)(−4x2)+(2x5)(9y4)+(3y4)(−4x2)+(3y4)(9y4)
=−8x7+18x5y4−12x2y4+27y8
=18x5y4+27y8−8x7−12x2y4
Tim would have to do 18 chores (2 chores 9 times or 1 chore 18 times) to be able to buy the video game.
Step-by-step explanation:
Step 1; Tim's parents will give him $3 for every two chores. This equals $1.50 for a single chore. He wants to save up $27 so that he can buy the video games he wants.
Step 2; The number of times he has to do the chores to be able to but the video game is a division between the money he wants to save up by the money he gets for the chores.
Number of 2 chores he needs to do = Amount of money he wants to save up / money he gets for doing two chores
= $27 / $3 = 9 times.
Number of single chores he has to do =Amount of money he wants to save up / money he gets for doing two chores
$27 / $1.50 = 18 times
Substitution. This is because we put in x as 3 in the equation.
Hope this helps!
Answer:P is the principal amount, $5000.00.
r is the interest rate, 3.5% per year, or in decimal form, 3.5/100=0.035.
t is the time involved, 5....year(s) time periods.
So, t is 5....year time periods.
To find the simple interest, we multiply 5000 × 0.035 × 5 to get that:
The interest is: $875.00
Step-by-step explanation:I=P×r×t
I hope this helps