Its the fırst one or the thırd one
Step 1. Subtract 4y from both sides
5y + 18 - 4y = -3.2
Step 2. Simplify 5y + 1.8 -4y to y + 1.8
y + 1.8 = -3.2
Step 3. Subtract 1.8 from both sides
y = -3.2 - 1.8
Step 4. Simplify -3.2 - 1.8 to -5
y = -5
Your answer is A.
Answer:
x=25
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
(52)(x)−(4)(5)x1−125=0
25x+−20x+−125=0
(25x+−20x)+(−125)=0(Combine Like Terms)
5x+−125=0
5x−125=0
Step 2: Add 125 to both sides.
5x−125+125=0+125
5x=125
Step 3: Divide both sides by 5.
5x/5=125/5
x=25
Answer:
C) About $85
Step-by-step explanation:
Please consider the complete question.
Carl puts $1.10 in his penny bank every day in the month of July (31 days). His total saving at the end of June is $55.00. What is the best estimate at the end of July?
A) about $25
B) about $115
C) about $85
D) about $66
First of all, we will round $1.10 to nearest whole number and round 31 to nearest tens as:
So amount saved in 30 days would be 30 times $1.
Carl's savings at the end of July would be amount saved in June plus amount saved in July that is
Therefore, the estimate for Carl's saving at the end of July is $85 and option C is the correct choice.