Answer:
170 = 60x + 50 (let x be number of appointments)
Step-by-step explanation:
because the total is 170, it goes behind the equal sign. $50 in tip is added to the amount of appointments so it goes on the other side of the 170. the $60 per appointment goes on the 50's side
To solve this problem you must apply the proccedure shown below:
1. As you can see in the figure attached, the sides of smaller square measure 4 units.
2. The sides of the larger square measure 5 units.
3. Therefore, the ratio is: 5units/4 units
4. Then, "d" is:
d=5/4
5. Then, the larger square is dilated by a factor of d=5/4.
Answer:
D
Step-by-step explanation:
sin theta is equal to perpendicular by hypotenuse
here perpendicular is equal to 15 and base is equal to 8 therefore hypotenuse will be equal to 17
on putting on putting the value of perpendicular by hypotenuse we get 15 by 17 as sin theta
Question 8 should be y=-5/2x-1. And question 9 should be y=1/2x-7.
Answer:
17.75x + 5.25 
165
x 9
Step-by-step explanation:
The total cost can be represented by 17.75x + 5.25, where x is the number of people.
They can only spend a maximum of $165, so a less than or equal sign has to be used.
The inequality will be 17.75x + 5.25 165
Now, solve for x:
17.75x + 5.25 165
17.75x 159.75
x 9
So, x 9 is the answer, meaning 9 people or less can go to the amusement park.
