In this question, we're trying to find how much money she'll have after 18 visits.
We know that she already paid $393 dollars
We also know that there is a $5 deduction from the account for every time she uses the club
x = visits to the club
y = value remaining in the account
Our equation would be:
y = -5x +393
Since we know that she visited the club 18 times, plug 18 into x and solve:
y = -5(18)
y = -90 + 393
y = 303
This means that after 18 visits, there will be a remaining balance of $303
Answer:
$303
Answer:
y= 393- 5(x) after 18 visits value remaining in her account is 303$
Step-by-step explanation:
let the amount in her account be y $
y= 393- 5(x) where x is the number of visits.
after 18 visits y= 393- 5(18)= 393-90= $303
a. 42/x^5
b. 1/42x^5
c. 42x^11
d. 13x^–5
(–2x8) · 3y9 · 2x4
a. 3x^12y^9
b. –12x^72y^9
c. –12xy^21
d. –12x^y^9
2. Find the simplified form of the expression. Give your answer in scientific notation.
(8 x 10^7) (7 x 10^4)
a. 1.5 × 10^12
b. 5.6 × 10^12
c. 1.5 x 10^29
d. 5.6 x 10^29
(7 × 10^–4)(9 × 10^–10)
a. 6.3 × 10^–13
b. 63 × 10^–13
c. 6.3 × 10^–15
d. 6.3 × 10^–16
Ques 1)
A)
We are given a expression as:
It could also be written as:
Option: a is the answer.
B)
which is solved as follows:
Ques 2)
A)
The expression is:
It is solved as:
Option: b is the answer.
B)
On simplifying:
Option: a is the answer.
Write your answer in decimal form.
Answer:
A=lw
A=3×3
A=9
Explanation
y = x2 - 8x + 19
Answer:
y = 4x2 + 24x + 38
Step-by-step explanation:
Answer:
y = 4x2 + 24x + 38
Step-by-step explanation: