A point that is half way of line segment is the midpoint
Let (6, 7) be (x₁, y₁) and (-7, -6) be (x₂, y₂)
Mid point of HI = (
)
Mid point of HI = (
Mid point of HI = (
)
Santiago's statement is not correct
Answer:
1) -2.13
2) 2.57
3) 33
Step-by-step explanation:
1)
3(8 + 5h) = -28 Distribute the 3
24 + 15h = -28 Subtract 24 from both sides of the equation
15h = -32 Divide both sides by 15 and round
h = - 2.13
2)
19 = 7(3n - 5) Distribute the 7
19 = 21n - 35 Add 35 to both sides of the equation
54 = 21n Divide both sides of the equation by 21
2.57 = n
3)
6s - 7s = -33 Combine the s's
-s = -33 Multiply both sides by -1
s = 33
Answer: It will take her 7 weeks to save $120.
Step-by-step explanation:
Using the information we can come up with an equation.
If Andre starts with $85 then that will be initial and won't change.She add $5 per week so we could represent that by 5x where x is the number of weeks.
To find how much Ander has saved in total we will represent that by y.
y = 5x + 85 If y is the amount that she has saved over some weeks input 120 in for y and solve for x.
120 = 5x + 85
-85 -85
35 = 5x
x = 7
This means it will take her 7 weeks to save $120.
Answer:
Ok
Step-by-step explanation: