Answer:
y=25x-5
Step-by-step explanation:
25x is the money you start with and 5 is a constant that you lose per game hence the negative/or subtraction sign
Branliest plsssss
Answer:
<h2>At least 21 cookie</h2>
Step-by-step explanation:
Firstly she needed to raise $150
and each cookie $5
let the number of cookie be x
let the expression for the fund raising be
150=5x
given that the mom gave her $45
then she need
150-45=5x
105=5x
x=105/5
x=21
Therefore she need to sell at least 21 cookie
Answer:
The sum of 89 and 45.
Step-by-step explanation:
The sum always means addition and the difference means subtraction. 89 + 45 is greater than 89 - 45.
For first question, What is approximate value of "......" this part is missing so please write whose approximate value question is asking to find
For second question we have to find 
In right triangle ABC as show in attachment,
----(1)
Now AB is given by distance of point A from x axis which will be given by its y - coordinate. So 
Similarly BC is the distance of point A from y axis (horizontal distance ) and that will be given by x coordinate of A. So 
Plug these values in equation (1)

To divide fractions we flip (reciprocal ) bottom fraction and multiply it to top fraction as shown

Now 2 in top and bottom cancels out so we are left with

so thats the final answer for 