Lets make k equal to Kate's age and j equal to Joey's age. If in 5 years Kate will be twice as old as Joe, you can write the equation k+5=2(j+5) and then simplify it to make it easier to work with.
k+5=2(j+5)
k+5=2j+10
k+5-2j=10
k-2j=5
since we know that right know Kate is 11 years older than Joey, you can write the equation k+j=11. Since you know have two equations with with the same variable, you can make a system of equations as fallows:
k-2j=5
k+j=11
Since you need to figure out how old Joey is, you need to somehow get k to cancel out. The easiest thing to do for this problem is to is multiply the top equation by -1 to get:
-k+2j=-5 (you have to add the bottom equation to the top equation)
k+j=11 (-k+k=0, 2j+j=3j, and -5+11=6)
Since k got canceled out, you are left with the equation 3j=6 which means j=2.
Therefore, Joey's current age is 2.
I hope this helps.
When the base salary was $400 with 5% commission gross pay was $893.00
When the base salary increased by 6% with 5% commission gross pay was $917.00
When base salary was $400 and the commission increased to 15% gross pay was $1,879.00
What is the gross pay of Nick Antonelli?
The gross pay is the base salary of $400 plus 5% of all his sales
base salary=$400
sales revenue=$9,860
5% of all sales=5%*$9,860
5% of all sales=$493.00
gross pay=$400.00+$493.00
gross pay=$893.00
What is the new base salary with a 6% increase?
new base salary=$400*(1+6%)
new base salary=$424.00
5% of all sales=$493.00
gross pay=$424.00+$493.00
gross pay=$917.00
What is the new commission rate with a 10% increase?
The new commission rate is 15%(10%+5%)
new commission=15%*$9860
new commission=$1,479
gross pay=$400+$1479
gross pay=$1,879.00
Find out more about gross pay on:brainly.com/question/19566439
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Answer:
100 ft squared
Step-by-step explanation:
5 times 5 for each square
25 times 4
100 ft squared
Answer:
What Can I help you with?
Step-by-step explanation:
Answer:
A)
Step-by-step explanation:
