Yes because you multiply first so in this case you multiply 7 and 3 first. Since the second expression is in parenthesis you do that first just like you do 7 times 3. Then you just add 2 to that. The value of both expressions is 23
Sue would have 21 dimes and 12 less of 21 is 9, so sue has 9 nickels
dimes: 21
nickels: 9
All angles in a triangle add up to 180 degrees. So, if you are missing an angle, add up the degrees of the angles present and subtract that from 180. That will be the value of the missing angle in degrees.
4/53. Hope this hewps uwu
Answer:
y = -2x + 6
Step-by-step explanation:
m=slope
b=y-intercept
(x, y) = (-1, 8)
y = mx + b
8 = -2(-1) + b
8 = 2 + b
b = 8-2
b = 6
y intercept = (0, 6)
y = -2x + 6
