48. THOUGHT PROVOKING You teach a math class and assign a weight to each component of the class. You
determine final grades by totaling the products of the
weights and the component scores. Choose values for
the remaining weights and find the necessary score on
the final exam for a student to earn an A (90%) in the
class, if possible. Explain your reasoning.
Component
Student's
score
Weight Score x Weight
92%
0.20
92% X 0.20
18.4%
95%
Class
Participation
Homework
Midterm
Exam
Final Exam
88%
Total
1

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

it would be a on edgenuit y

the diagram below is your final answer

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

hope i

-lavira : )

8(1/6)

step-by-step explain:

49/6= 48

8 (1/6)