Answer:
9
Step-by-step explanation:
a²+b where a= -2, b=5
(-2)²+(5)
=4+5
=9
Answer:
The value of x is 3
Step-by-step explanation:
Given that the length of FH is 18 units
we have to find the value of x.
Point G lies between F and H in which measurements are



Divide by 6 throughout the equation.

The value of x is 3 cm.
Option 1 is correct.
The mean is the average of the numbers. to find the mean add up the numbers and divide by how many numbers there are
Answer:
x=1 y=3
Step-by-step explanation:
x+5y=16
x+3y=10
2y=6
y=3
x+15=16
x=1
verify
1+9=10
Answer:
x ≤ 35/8
Step-by-step explanation:
1. move the constant to the right
2. Calculate 8x ≤ 56-21
3. Divide 8 from 8x ≤ 35
x ≤ 35/8