Answer:
0.11111....
Step-by-step explanation:
. ......... .....
wait I was wrong
Answer:
A
Step-by-step explanation:
I think it's A because it mostly multiplies then adds and subtracts so you get your answer doing this
First we need to isolate the variable so we add 15 to both sides which is
w/4=43 then we need to multiply by 4 to both sides so its 4w=172
then divide by 4 which is 43 so the answer is w=43
Answer:
The equation is y= 0,65 x
If x is the price of the ticket without the coupon, and the theater offers a discount if you have a coupon, then having a coupon means that the price a person ultimately pays (y) is the original price (x) minus a 35% of this price: y= x -0.35 x . By association: y= (1-0.35) x and then y= 0.65 x.
The line should be in the first quadrant because the first quadrant allows you to represent a situation in which the dependent variable (y) and the independent variable (x) are both positive. This is the case in this exercise, because both prices, the one without discount (x) and the one with discount (y) are necessary positive (you can not pay a negative price!).
Step-by-step explanation:
The price without discount (or without the coupon) is x.
The price with discount (or with coupon) is y.
y and x are both related: y is a percentage of x, specifically, y is 35% smaller than x. This means that y =0.65 x.
The vocabulary terms have been matched to the correct definitions as follows;
- Direct variation: describes variation between proportional relationships
- Slope: a ratio describing vertical change to horizontal change of a linear relationship on a coordinate grid
- Rate of change: a number, k, that represents the unit rate used in a direct variation equation y = kx for comparing proportional relationships between two variables x and y found by using division
- Unit rate: a speed or rate of change where the denominator (or second quantity measured) in the ratio is 1
- Constant of proportionality: the ratio of vertical change to horizontal change rate of change
<h3>What are Mathematical Terms?</h3>
- Mathematical terms refer to phrases and words that define certain arithmetic standards.
- The above are the definitions of the mathematical terms. Direct variation, for instance, expresses the relationship between two variables, x, and y.
- The slope is often used after graphing and indicates the relationship of change between the vertical and horizontal axes.
Learn more about slope here:
brainly.com/question/3493733
