Answer:
8 ramen bowls
4 pho bowls
Step-by-step explanation:
12-4=8
Answer:
Step-by-step explanation:
The square has 100 smaller parts.
92 of them are shaded, that means 92% of the square is shaded.
Answer:
$360
Step-by-step explanation:
12 months in a year
12 x 30 = 360
$360
Answer:
7 quarters, 8 nickels
Step-by-step explanation:
So the system of equations you have is:
x + y = 15
0.25x + 0.05y = 2.15
Here's how to solve:
first, multiply both sides of the equation 0.25x + 0.05y = 2.15 by 100 to get rid of the decimal places:
25x + 5y = 215
Then, you can divide both sides by 5 to simplify it more:
5x + y = 43
Now, you have the system of equations:
5x + y = 43
x + y = 15
Now subtract the two equations:
4x = 28
divide both sides by 4
x = 7
plug x = 7 into the equation x + y = 15 to solve for y:
7 + y = 15
subtract 7 from both sides
y = 8
So you know that there are 7 quarters and 8 nickels.
Answer:
no
Step-by-step explanation:
use substitution
if (x,y)=(1,1)
7(1)+7(1)>14 ?
7+7>14 ?
14>14 X
the answer is no because 14 is not greater than 14, 14 is equal to 14 so this inequality is not true with (1,1)
