Answer:
D) 23 is NOT in the solution set of x − 8 < 14
Step-by-step explanation:
x − 8 < 14
add 8 to both sides
x - 8 + 8 < 14 + 8
x < 22
- so x is anything under 22
- 22 is the max number
A) 17 less than 22, YES !
B) 19 less than 22, YES !
C) 21 less than 22, YES !
D) 23 less than 22, NO :D
23 is bigger than 22
Hope it helps :)
If you have any questions or anymore help lmk, happy to help with any school work!!
Have a nice day, you got this !
Answer:
13.
a. $300 interest paid (Total amount with interest - Initial amount)
b. $3300 total amount paid (Total amount with interest)
14.
a. $3360 total amount paid (Total amount with interest)
b. $140 paid monthly (3360 ÷ 24 (24 months in 2 years))
c. Credit card (3300 to pay versus 3360 to pay; credit card $60 cheaper)
Step-by-step explanation:
Use the simple interest formula when answering these questions:
A = P(1 + rt)
Where:
A = Total Accrued Amount (principal + interest)
P = Principal Amount
I = Interest Amount
r = Rate of Interest per year in decimal; r = R/100
R = Rate of Interest per year as a percent; R = r * 100
t = Time Period involved in months or years
For example:
13.
a. P = 3000, r = 20% = 0.2, t = 6 months = 0.5 years
A = 3000(1 + (0.2)(0.5))
A = 3300
3300 - 3000 = 300
$300 interest paid
Total = Principal * (1 + rate) ^ years
Total = 1,500 * (1.07) ^ 2
Total = 1,717.35
Answer:
The amount Sandy earns from babysitting is proportional to the number of hours she works. The graph represents this proportional relationship.
Step-by-step explanation:
