Answer:
Step-by-step explanation:
The first one is x^2-4x+7
Answer:
$11.00 at the start
Step-by-step explanation: May I have brainliest
2/3(.75a) = 5.50
2(.25a) = 5.50
.5a = 5.50
a = 5.50/.5
a = $11.00 at first
Add 4.21 to both side
m=91.864
Hope this helps!!
Answer:
Its a
Step-by-step explanation:
because its a
Answer:
11/8 or 1 3/8 or 1.375
Step-by-step explanation:
From the information given by the question, we can form an equation:
Let us call the number 'n'
8 × n - 7 = 4
We then move the 7 to the other side, changing it from minus to plus:
8 × n = 4 + 7
So,
8 × n = 11
We divide both sides by 8, to leave n on one side of the equation.
n = 11/8
Therefore, n = 11/8 or 1 3/8 or 1.375
