Answer:
1
x3
Step-by-step explanation:
This inequality shows that the values of x lie between 1 and 3 and they can be of values 1,2 or 3
Let’s make x = # of nickels. Then 3x = # of dimes and 3x+6 = # of pennies. A nickel is 5 cents, a dime is 10 cents and a penny is 1 cent.
The money she has should be .05(x) + .10(3x) + .01(3x+6) = 4.62 or to make it simpler: 5(x) + 10(3x) + 1(3x+6) = 462.
5x + 30x + 3x + 6 = 462
38x + 6 = 462
38x = 456
x = 12.
So she has 12 nickels (12 * $0.05 = $0.60), 36 dimes (36 * $0.10 = $3.60) and 42 pennies (42 * $0.01 = $0.42). $3.60 + $0.60 + $0.42 = $4.62.
Answer:
x=2
Step-by-step explanation:
axis of symmetry is
x-2=0
or
x=2
Answer:
The answer is 770000000
Step-by-step explanation:
The question mentions that the power 8 is positive then we need to move the decimal point 8 places to the right.
So, the answer is 770000000.
-7 is the y-intercept
3 is the slope.
start point at -7 in the y-axis and then count 3 units up and 1 unit right and make another point. Then make a straight line through the two points. The line is infinite.
I hope you get it :)
