Answer:
x ≤ 63
Step-by-step explanation:
x/3-10 ≤ 11
Opposite of -10 is addition, 10+11= 21
Opposite of x/3 is multiplication 3, 21*3= 63
24 ÷ (12-4) = 3
A and C also equal 3
Remember the order of operations! makes all the difference!
PEMDAS = (working left to right) parentheses, exponents, division/multiplication, addition/subtraction
Answer:
f(2)= 5
Step-by-step explanation:
Given f(x) = -x² + 1
f(2) = -2² + 1 = 4 + 1 = 5
f(2) means the value of x = 2
Hence we substitute the value of X into f(x) = -x² + 1
Answer:
1. 27
2. 27
3. 15
Step-by-step explanation:
