1.b
2.a
3.d
4.b
5.a
6.c
7.b
8.d
9.c
10.d
Variables in algebra are usually represented by letters such as x, y, z, w.
Your expression has only one such letter: y.
Answer:
D
Step-by-step explanation:
They both share a line/arm, and have the same vertex meaning they are exactly side by side like very close.
Answer:
Kate did 15/8 part more than that of John.
Step-by-step explanation:
Given that,
John did 3 3/4 of his homework while Kate did 1 7/8 of her homework.
We need to find how much more of their homework did Kate do than John. It can be calculated as follows :
3 3/4 = 15/4
and
1 7/8 = 15/8
So,
Difference,

So, the required answer is 15/8.
Total area of the wall = 28 * 12 = 336 ft²
time = 5 1/4 = 21/4 hours
speed = 336 / 21/4 = 64 ft²/hour