I=prt,,262.5=3000*3.5 r,,r=262.5/3000*3.5= use the calculator
Answer:
x = -1 y = 2
Step-by-step explanation:
Notice that the coefficients of x are opposites of each other. That makes the problem so much easier to solve. All you have to do is add the two equations and the x terms will be eliminated.
2x - 4y = -10
<u>-2x - y = 0</u>
- 5y = -10
y = 2 Substitute y = 2 into the first equation. 2x - 4(2) = -10
2x - 8 = -10
2x = -2
x = -1
It is always a good idea to check your results into the equations to see if they satisfy the equations.
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If each garden takes 20 minutes to clean, it will take him (20 x 4) to clean the gardens.
20 x 4 = 100
80 minutes
or 1 hour and 10 minutes.
Answer:
Quotient: 121
Remainder: 23
Step-by-step explanation:
So first see how many times 29 goes into 3532.
121
Next do 29 * 121 = 3509
Subtract that from 3532 = 23
The answer is
5q/2 or q×5/2
