Answer:
Step-by-step explanation:
Passing through ( −4,0) and (0,4)
Find slope using the two points using slope formula
Slope =1 and use point (0,4)
Point slope formula is
Plug in the values in the formula
Now we solve for y to get slope intercept form y=mx+b
Answer:
(X+5)+(X+5)+(X+5)+(X+5)+(X+5)+(X+5)
Answer:
Option B, x ≈ -2.25
Step-by-step explanation:
3^x-2=(x-1)/(x^2+x-1)
or x ≈ -2.21166
so it's closest to the answer of the 2nd option
X + y = 36
x - y = 8
Add the equations
2x = 44
x = 22
y = 14
the product is 22*14 = 308
Each individual (horse or person) has only one head so there are 22 individuals.
We know that horse have 4 legs while people only have two.
Let's guess and check
Let's say we do 11 people and 11 horses
11 people have 22 legs and 11 horses have 44 legs - That adds up to 66 legs which is two legs too many. We can't take a person away -2 because we would have to add a horse +4 which would even bring us further away from 64. We need to take a horse away -4 and add a person +2 and we will lose two legs
Final answer: 12 people and 10 horses
Check 12 people have 24 legs 10 horses have 40 legs -together they have 64 legs.
Problem solved.