<span>let x be number of bicycles
and y the number of</span> tricycles<span>
So
x + y = 25 equation 1
The number of wheels is
2x + 3y = 63 equation 2
</span>We can multiply the equation 1 by two and subtract from the second one...
2x + 3y = 63
-(2x + 2y = 50)
then
y = 13 trikes and
x = 12 bikes
Answer:
a,c,d,e
dont blame me if i calculated it in a hurry
Answer:
C) 34 minus the quotient of 9 and 3
Step-by-step explanation:
the parenthesis are around 9 and 3 so therefore you would have to subtract the quotient of 9 and 3 from 34.
brainliest pls
Answer:
90 degrees
Step-by-step explanation:
The box means right angle, or 90 degrees.
Answer: I wanna say it's B
Step-by-step explanation: but I'm not completely sure.