Joey's average speed is 1.5 hours for 1 km
Ax^2+bx+c=0 is the standard form, so we add 5 to both sides to get
1*x^2+(-10)x+21=0
Answer:
Step-by-step explanation:
absolute value is always positive
or
|x-3|≥0
f(x)≥-7
f(x) is open above.
it starts from above x-axis on the left and ends above x -axis.
6/24 is 25 percent...... so 25% of his apples are bad.
Answer:
47
Step-by-step explanation:
7x2=14-10=4 so 47 Is an answer
