The shirts were sold at $15 each.
Answer:
$11
Step-by-step explanation:
Kim has $20
→ Subtract $12 since "She spends $12 on a fishing pole"
$20 - $12 = $8
→ Add $3 since " she finds $3"
$8 + $3 = $11
What do you mean, "solve"?
y = -4(x-2)² + 4
the line is a parabol with a maximum (2;4)
it's roots are -4(x-2)² + 4 = 0 => (x-2)² = 1 => x-2 = 1 => x = 3
=> x-2 = -1 => x = 1
symetrical axe: x = 2
is that all you need?
Answer:
-17 - 3 = -20
Step-by-step explanation:
- Let's start by representing the equation numerically, with x representing "a number." Less than tells us to subtract:
x - 3
- Now the problem says that "the number" is equal to -17, so plug in -17 for x.
-17 - 3 = -20
- (If this is difficult, think of it like -17 + -3 = -20. That always helps me!)
