(6d-5)-8(3/4d-1)

the 3/4 is a fraction. help please

3

Step-by-step explanation:

The first step in simplifying this equation is multiplying out the 8 in front of the parentheses

(6d - 5) - 8(3/4d - 1)

(6d - 5) - (6d - 8)

Then multiply the minus sign, this is important to remember because it will cause the -8 to become + 8

(6d - 5) - 6d + 8

Combine like terms ( ie. 6d - 6d, -5 + 8)

This leaves us with 3

answer: the answer is 5/22

step-by-step explanation: if you subtract 17 from 22 the answer is 5 therefore the remainder of students are female

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b