Collin also got a total score out of 45 out of 50 in the test. what is the percentage accuracy with his scores

45/50 x 2 (to make the denominator into 100) = 90/100

Collin got 90% on his test.

i don't know about the others, or other scores in the question but we know that 45/50 is 90%

Hope I helped!

y -5 = (-1/4)(x + 8)

step-by-step explanation:

9x