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

: d