Answer:
Jaiden saved $450 from that paycheck
Step-by-step explanation:
A portion of his paycheck is sent to be saved (10%)
10% x 4,500
= 450
Answer:
Harper is 17 and Cadence is 44.
Step-by-step explanation:
First, we can set up an equation to displays the sum of both ages.
Let x = Harper's age and y = Cadence's age
x+y=61
8 years ago, this means the sum will decrease by a total of 16 as we have to subtract 8 from both variables
The equation to represent 8 years ago is: x+y=45
Now we can write another equation to represent Cadence being 4 times older than Harper (8 years ago)
y=4x
We can substitute this back into the equation we had for the ages 8 years ago.
x+(4x) = 45
5x=45
x=9
Now, Harper's age 8 years ago is 9 years old. We add 8 to this number to determine that Harper is currently 17 years old.
We can insert this into the original equation to determine Cadence's age.
17+y=61
y=44
Thus, Cadence is currently 44 years old
Answer:
−27+7
Step-by-step explanation: First add 23x + 4x=27x
Then subtract 54x gives you -27x
You can't add a regular number with x's so your final answer is -27x+7
Let's take each share by itself first.
First, the value of each share rose by 2. So we have +2. Then it fell by 5. So we have 2 - 5 = -3. Each share has a net value of negative 3.
Dave owns 15 shares. So 15 * (-3) = -45.
-$45
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They need to buy six because they will end up with fifty four.
(they cant buy five because they would end up with forty five and that wouldnt be enough)