Answer:
x=-5/2
Step-by-step explanation:
4 x^2 +20 x +25 = 0
x^2+5x=-25/4
(b/2)^2=(5/2)^2
x^2+5x+25/4=0
(x+5/2)^2=0
x=-5/2
(Hope this helps)
answer: 11 hours
Step-by-step explanation: if they work together and split the forty bushes to pick in half {divide by two} then they pick twenty bushes of apples each. So they work half less {divide by two} . So it Maria would need five hours while kayla works six { add together} which equals 11 hours
G, 7 is the flat rate price you have to pay and 3.50 is the price for rides since we don’t know the number of time he will ride we will have to times 3.50 to the amount of times he go’s on a ride
I would say read it well and then write down an equation or expression to represent the data so its easier for you to understand and/or solve.