Ten thousand is the place value of the 9 in that number
Answer:
shirt = $20
sweater = $35
Step-by-step explanation:
This question would be solved using simultaneous equation
Let the price of sweater be represented by a
Let the price of shirt be represented by b
The following equations can be derived from the question
2a + 4b = 150 equation 1
4a + 3b = 200 equation 2
Multiply equation 1 by 2
4a + 8b = 300 equation 3
Subtract equation 2 from 3
5b = 100
divide both sides of the equation by 5
b = 20
substitute for b in equation 1
2a + 4(20) = 150
2a + 80 = 150
collect like terms
2a = 150 - 80
2a = 70
divide both sides by 2
a = 35
Price of sweater = $35
Price of shirt = $20
Answer:
Evan is correct
Step-by-step explanation:
To find this answer, we can use the formula A=PxW
A=Part, P=Percentage, W=Whole
We can fill in the numbers we know and leave blank (with the variable) the numbers we want to find out
In this scenario, we want to find out if 25 is 125% of 29
So we can use this formula and do the equation like this:
A=1.25x20
This gets us to 25
So Evan is correct!
Hope this helps and please award brainliest if possible!