The answers to the questions
Answer:
Could be 12 or 16. Need more information
Step-by-step explanation:
Equation: 50 is greater than or equal to 45 + .5(x)
x = amount of pictures you can send without going over your budget
subtract 45 from both sides. you are left with: 5 is greater than or equal to .5(x)
multiply both sides by 2. you are left with: 10 is greater than or equal to x
Answer: 10 is greater than or equal to x
Remember that straight lines are 180°. For #1 angle 1 would be 40°, since 140°+40°=180°
Answer:
m=-6/7
Step-by-step explanation:
the formula of a slope is m=
where 
m=(2-5)/(3/2+2)
m=-6/7