Answer:
60
Step-by-step explanation:
Divide the number of questions answered correctly by his percentage
51 / 85 = 0.6
Now multiply that answer by 100 to see how many questions are on the quiz
0.6 x 100 = 60
Check your work by dividing that number by the number he answered correctly
51 / 60 = 0.85
43. 125 milliliters
45. 9 tsp
49. 6 tsp
It will be the same because my teacher told me you cant add something thats squared to something that isnt
The answer for you problem is -6.
2(-7)+8
-14 +8
-6
