Answer:
3015
Step-by-step explanation:
45×67
is equal to Three thousand & fifteen
Answer:
The skid distance to be used is 54 feet.
Step-by-step explanation:
Given:
Four skid marks on the highway.
in feet.
We have to find the skid distance.
The skid distance that will be used to further calculate the skid speed is actually the mean skid distance.
Mean skid distance (m) :
⇒ 
⇒ 
⇒ 
⇒
feet.
So the skid distance to be used is 54 feet.
Answer:
c
Step-by-step explanation:
hope this helps hœ
Ralph (r): a + 5
Alphonse (a): a
Ralph + Alphonse = Total
(a + 5) + (a) = 73
2a + 5 = 73
2a = 68
a = 34
Ralph: a + 5 = 34 + 5 = 39
Answer: Ralph has 39 marbles, Alphonse has 34 marbles
Answer:
B
Step-by-step explanation:
because when you subtract 32 and 21 it equals eleven and besides where would the ten go