Answer:
Hope this is right.
1. 7(4x-5)
2. 28x-35
Step-by-step explanation:
Answer:
(2,1)
Step-by-step explanation:
This is the answer by substitution.
change 2x+y=5 to y=5-2x
5x-2(5-2x)=8
x = 2
y=5-2(2)
y = 1
(x,y) = (2,1)
You're welcome!!!
Answer:
a = 44 is correct
Step-by-step explanation:
a + 4 = 48
plug in the #'s 1 at a time
43 + 4 = 48
47 = 48 FALSE
51 + 4 = 48
55 = 48 FALSE
44 + 4 = 48 TRUE
52 + 4 = 48 FALSE
Hope this Helps!!!
Answer:
actually what is this is you is this a geometry, trigonometry I don't know what to call
Answer:
if you are dividing 299.96 If you are multiplying 26.99
Step-by-step explanation:
If you are dividing: Factor the numerator and denominator and cancel the common factors.
If you are multiplying: Simplify the expression.
