How many real solutions does the system have? y = -3x - 1
y = x^2– 3x + 4
Enter your answer in the box

no real solutions

Step-by-step explanation:

Substitute y:

-3x-1 = x^2 - 3x + 4

move terms to one side:

0 = x^2 + 5

x^2 = -5

x = ±5i

no real solutions

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.