Mark earned $45.30 for each lawn he moves and $35.85 for each pile of leaves he rakes. Last
week, he mowed 5 lawns and raked 3 piles of
leaves, and he also spent $23.45 on snacks at
7-Eleven. He wants to divide the money he has
leftover amongst his siblings. If he gives each
sibling $77.65, how many siblings does he have?

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

3,750 deer

step-by-step explanation:

1,500 is 15 times larger than 100

lets make 250 15 times larger.

3750 deer

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this