Answer:
$14.80
Step-by-step explanation:
I'm assuming you meant to put 3.20 since $320 a mile would be ridiculous.
C(n)=2.00+3.20n
If n = 4 miles we have:
C(4)=2+3.20(4)
C(4)=2+12.80
C(4)=14.80
So the cost of the taxi is $14.80.
Answer:
140 + 96 m
Step-by-step explanation:
There are 4 weeks in 1 month.
Therefore:
Jonny has $50 in a savings account. Each week, he deposits $13 in the account.
$50 + $13 × 4m
The algebraic expression is given as:
50 + 52m
Jonny's brother has $90 in a saving account.
Each week, he deposits $11 in the account.
The algebraic expression is given as:
$90 + $11 × 4m
90 + 44m
An algebraic expression to describe how much money Jonny and his brother will have in their accounts after m months is written as:
Amount Jonny has + Amount his brother has
50 + 52m + 90 + 44m
= 50 + 90 + 52m + 44m
= 140 + 96 m
Answer:
I THINK THIS IS IT
Step-by-step explanation:
They washed a total of 96 cars during both car washes. How many cars did they wash during the spring car wash? ANSWER: 2x – 14 = 96; 41 cars.
Answer: See explanation
Step-by-step explanation:
You have to remeber that x to the power of r/q is the same thing as the qth root of x to the power of r.
For the second one, you would have the cubic root of 2 to the power of 2, or 4. So, your answer would be .
For the third one, you would have the square root of 3 to the power of 3, or 27. So, your answer would be .
For the fourth one, you would have the cubic root of 3 to the power of 1, or 3. So, your answer would be .
Hope this helps! :)