Answer: p*$4 + d*$3 ≥ $24
Step-by-step explanation:
The price P of popcorn is P = $4, the pricec of a drink is D = $3
He only has $24
The equation that represents the number of popcorns and drinks he can buy us:
p*$4 + d*$3 ≥ $24
This means that the maximum amount of money he can spend is $24.
In this equation you can give the value of p or d, and then find the maximum possible value for the other variable.
10:14 or 10 to 14
The total number of roses is 14 and there are 10 red roses. For every 14 roses there are 10 red roses.
Answer:
Rational:
Square root of 81
2 1/3
3.4
-9
- 3/10
Irrational:
3.3333333...
Step-by-step explanation:
Rational numbers terminate or end, irrational don't.
Answer:
50 499/1000
Step-by-step explanation:
50.499
There are 3 digits after the decimal
Our denominator is 1 with 3 zero's 1000
50 499/1000
Answer: Assume c = 0
Step-by-step explanation:
Step-by-step explanation:
Assume c = 0
Using the formula for the x-coordinate of the vertex, b can be calculated in terms of a:
B can then be substituted into the quadratic equation, along with the coordinates of the vertex, to solve a:
AND
Substituting into the quadratic equation:
Because a is negative, the parabola opens up.
