Answer:
3x and 5x AND 9y and y
Step-by-step explanation:
Answer:
the cyclists rode at 35 mph
Step-by-step explanation:
Assuming that the cyclists stopped, and accelerated instantaneously at the same speed than before but in opposite direction , then
distance= speed*time
since the cyclists and the train reaches the end of the tunnel at the same time and denoting L as the length of the tunnel :
time = distance covered by cyclists / speed of cyclists = distance covered by train / speed of the train
thus denoting v as the speed of the cyclists :
7/8*L / v = L / 40 mph
v = 7/8 * 40 mph = 35 mph
v= 35 mph
thus the cyclists rode at 35 mph
Answer:
-17y+29
Step-by-step explanation:
20 - 10y - 7y + 9
Combine like terms
-10y-7y +20+9
-17y+29
Answer
<em>3</em><em>4</em><em> </em><em>match </em><em>sticks </em><em>(</em><em>C)</em>
<em>please</em><em> </em><em>mark </em><em>me </em><em>as </em><em>brainliest </em><em>and </em><em>pls </em><em>someone </em><em>answer </em><em>my </em><em>question</em><em> </em><em>also </em>
Answer:
Step-by-step explanation:
She has ⅝ pt of milk.
The recipe calls for ¾ pt of milk.
The fraction of the recipe is
Invert the divisor and change divide to multiply.
Cancel the 4s
Multiply numerators and denominators.