See photos for solutions and steps :)
Jim- 60× .45= 27
Dora- 10 of the 60
Ada- 60× .25= 15
Kim- 8 remaining
Jim placed the most with 27
With the facts you got here, you can make the following equation:
x*(x+2)=24
x^2+2x=24
x^2+2x-24=0
Then you can use the following formula (which you might have seen before):
x = (-b +/- sqrt(b^2-4ac))/2a
where
ax^2+bx+c=0
(-2 +/- sqrt(4+96))/2
(-2 +/- 10)/2
x_1 = 4
x_2 = -6
Answer:
okkkkk wait I too need help right now,,,.
Answer: I believe it is the first one, “a number added five times”
Step-by-step explanation: a number added 5 times would mean that any random number could be multiplied by 5.
With the rest, it’s saying that C is being added on to.
