Step-by-step explanation:
You can also write it as 45+28.
In English, a double negative is when two negative words are used in the same sentence.
A double negative in Math is when you have a scenario like this. For example, 1-(-1) is also equal to 1+1.
So 45+28 is 73.
Hope it helps!
Answer:
35.9
Step-by-step explanation:
Answer:
25%
Step-by-step explanation:
100 - 80 = 20 (change)
change / original price X 100
20 / 80 = 0.25
0.25 X 100 = 25
Answer:
12x8=96
Step-by-step explanation:
Ok so first off you need to get rid of the clauses in the equation.
So 4.5 ( -4) becomes -18 and -2.5(3+28) becomes -77.5
-18 + 36 = 202 - 77.5
Now you are going to solve the equation.
18 = 122.5
Hope this helped ;),
Casey
