Answer:
brainliest plsssss
Step-by-step explanation:
x + y + −y = 5 + −y
x = −y + 5
3x+3y+−3y=15+−3y
3x=−3y+15
3x/3 = -3 + 15/3
x=−y+5
Answer:
92°
Step-by-step explanation:
because 1 is parallel to the 92°
Answer:
80% of the buttons were large.
Step-by-step explanation:
Recall that percentages are fractions.
We first need to find the total number of buttons that Eva bought
64 + 16 = 80
Then we need to divide 64 into 80 as a fraction of the whole (80 is our whole)
64 ÷ 80 = 0.8
To convert our decimal to a percentage, we must multiply it by 100.
0.8 * 100% = 80%
Therefore, 80% of the buttons were large.
Answer:
D
Step-by-step explanation:
The equation of a circle centred at the origin is
x² + y² = r² ( where r is the radius ) , then
x² + y² = ( )² , that is
x² + y² = 249 → D
T=number of shirts
T=total cost (shirts + shorts)
12t+5(10)=T
12t+50=T
Answer: 12t + 50=T
t=number of shirts
T=total cost.