Answer: -54
Step-by-step explanation: 53 + 1 = 54
Answer:
13
Step-by-step explanation:
because
Before we get started, it is good to remember PEMDAS - the acronym that tells you the order to carry out equations.
P = parentheses
E = exponents
M = multiplication
D = division
A = addition
S = subtraction
Knowing this, we should start by doing the equations <em>within </em>each parentheses.
![(2) *(10)](https://tex.z-dn.net/?f=%282%29%20%2A%2810%29)
So we did the addition and subtraction pieces within each group leaving us with the above equation. Now let's multiply:
![(2)*(10) = 20](https://tex.z-dn.net/?f=%282%29%2A%2810%29%20%3D%2020)
20 is the answer.
Slope intercept form is y = mx + b
7 tickets for $5 means that 1 ticket costs 5/7 dollars
So for part a, the slope intercept form would be:
![y = \frac{5}{7}x](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B5%7D%7B7%7Dx)
where x is the number of tickets, and y is the price.
For part b)
The slope intercept form is:
![y = 25x](https://tex.z-dn.net/?f=y%20%3D%2025x)
where x is the number of all you can ride wristbands you buy, and y is the total price.
Answer:
X = 5°
Step-by-step explanation:
180° on a straight line.
180 - 100 = 80 angle ABC = 80°
angle ACB is vertically opposite to the 60° given
ACB = 60°
180 - 80 - 60 = 7x+5
40 = 7x + 5
7x = 35
X = 5