Answer:
1) 
2) 
Step-by-step explanation:
You can convert he mixed numbers to improper fractions:
1. Multiply the whole number part by the denominator of the fraction.
2. Add the product obtained to the numerator.
3. The denominator does not change.
Then:

Observe that, in each subtraction, the denominators are equal, then you can rewrite the denominator and subtract the numerators:

Divide 15 by 4. The quotient will be 3 and the remainder 3.
Then:

Answer:
8
Step-by-step explanation:
use pythagoras theorem
a^2+b^2=c^2
a^2+6^2=10^2
a^2=10^2-6^2
a^2=100-36
a^2=64
a=square root of 64
a=8
Answer:
the answer is 25 okay so you need to subtract 4 from 29 you end up with 25
Ans: y = x + 4
workings in the pic below:) & I’m sorry if it’s wrong :(((!
Answer:
C
Step-by-step explanation:
15 3/4 < -2+x
15 3/4 + 2< 2-2+x
71/4<x