Frank’s quarter grades are 82.5, 94.7, and 87.9.
What grade, rounded to the nearest percent, will Frank have to earn in the last quarter to receive at least a 90% final course grade?
A.
93%
B.
92%
C.
95%
D.
94%
Which is the solution of the equation below, rounded to the nearest tenth?
2.1x – 4.09 = 6.98x + 1.73
A.
–0.5
B.
–1.2
C.
–0.4
D.
–1.1
Solve the formula for the variable y.
z = 4x + 2y
Thanks!! :D