Answer:
ties cost $3
shirts cost $15
Step-by-step explanation:
s=shirts
t = ties
3 shirts and 5 ties cost $60:
3s+5t=60
2 shirts and 3 ties cost $39:
2s+3t=39
−2(3s+5t=60)
3(2s+3t=39)
−6s−10t=−120
6s+9t=117
add equations together:
−t = −3
t = 3
so ties cost $3, use either of the original equations to solve the price of shirts:
2s+3⋅(3)=392
s+9=392s=30
s=15
so shirts cost $15
Answer:
Baking c cookies and dividing them evenly among 4 friends.
Brainiest???
Hope this helps
Answer:
Step-by-step explanation:
How do u find the scale factor of a dilation?
To find the scale factor for a dilation, we find the center point of dilation and measure the distance from this center point to a point on the preimage and also the distance from the center point to a point on the image. The ratio of these distances gives us the scale factor, as Math Bits Notebook accurately states
Answer:
1. -3
2. 5
Step-by-step explanation:
Hope this helped
Also Toga is my favorite character
Answer:
Step-by-step explanation:
9x+5y=35
Step 1: Add -5y to both sides.
9x+5y+−5y=35+−5y
9x=−5y+35
Step 2: Divide both sides by 9.
9x9=−5y+359
x=−59y+359
Answer:
x=−59y+359
Let's solve for x.
2x+5y=0
Step 1: Add -5y to both sides.
2x+5y+−5y=0+−5y
2x=−5y
Step 2: Divide both sides by 2.
2x2=−5y2
x=−52y
Answer:
x=−52y