Answer:
y=0x+5
Step-by-step explanation:
Answer:
147 purple jelly beans
Step-by-step explanation:
15% of 980 is 147
Q1=49
Median=51
Q3=54
if i'm not wrong
Answer:
30 lb/pounds
Step-by-step explanation:
used an online conversion
Answer:
x=-0.544727
x=2.294727
Step-by-step explanation:
Given quadratic equation to solve:
To solve, use the quadratic formula
x= -b ± b² - 4ac / 2a
Substitute your values for a, b, & c and solve
x= -7 ± 7² - 4·(-4)·5 / 2·(-4)
x= -7 ± 49 - -80/-8
x= -7 ± 129/-8
Then, reduce the problem
x= -7/-8 ± 129/-8
x=-0.544727
x=2.294727
