Answer:
Step-by-step explanation:
I used Desmos a graphing calculator to find it by plotting the points. I then found the "a" in the equation to find the "d". I know this doesn't sound helpful so can someone else please explain better than me???
Answer:
50,000 $
Step-by-step explanation:
Since its 8th , 9th , 10th, 11th, and 12th grade that's 5 years of throughout high school, so once he graduated high school Christopher ended up with 50,000 $. (5 × 10,000)
D=deana's age
b=bernice's age
sum is 48
b+d=48
8 years from now, dena will be 3 times bernice age
d+8=3(b+8)
ok we gots
d+b=48
d+8=3(b+8)
d+b=48
minus b from both sides
d=48-b
subsitute 48-b into the other equation for d
d+8=3(b+8)
48-b+8=3(b+8)
56-b=3b+24
add b to both sides
56=4b+24
minus 24 both sides
32=4b
divide both sides by 4
8=b
bernice is 8 years old
Answer:
x = ±
Step-by-step explanation:
Given
ln(x² - 16) = 0, then
x² - 16 = = 1 ( add 16 to both sides )
x² = 17 ( take the square root of both sides )
x = ±
Answer:
The difference in unit prices of Jayden and Tia’s pack is $0.15
Step-by-step explanation:
Here in this question, we are interested in writing a statement describing the unit prices of both purchases.
For Jayden, 24 pack cost $7.20, thus one pack will cost 7.20/24 = $0.30
For Tia, the united price will be 2.70/6 = $0.45
So the difference in the unit prices of both will be $0.45-$0.30 = $0.15