Determine if each conclusion used inductive or deductive reasoning. The sum of the angle measures of a triangle is 180°. Two angles of a triangle measure 40°and 70°, so Katy concludes that the third angle measures 70°.

All of the students in Henry’s Geometry class are juniors. Alex takes Geometry, but has another teacher. Henry concludes that Alex is also a junior.

At Bell High School, students must take Biology before they take Chemistry. Sam is in Chemistry, so Maleah concludes that he has taken Biology.

A detective learns that his main suspect was out of town the day of the crime. He concludes that the suspect is innocent.

answer: true

step-by-step explanation:

207/8 is the right

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: