3 years ago

Marcy owed her frien Ericka $25 dollars and owed her $15 dollars.

Mathematics

1 answer:

padilas [110]3 years ago

6 0

She owes in total 40$ in total but seprate

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Solve for x under the assumption that x < 0. Select the correct graph!

bixtya [17]

X-5/x<4
times both sides by x
x²-5<4x
minus 4x both sides
x²-4x-5<0
factor
(x-5)(x+1)<0
hmm
special points at x=-1 and x=5
when x=-2, we get 10<0 which is false
when x=0, we get -5<0 which is true
when x=6, we get 7<0 which is false
so the solution must be the range between -1 and 5

so if x<0
whaat

just pick the 3rd grah

7 0

2 years ago

Make a the subject of: v = u + at

zmey [24]

Answer:

$a = \frac{v - u}{t} \:$