Answer:
x=126
Step-by-step explanation:
let 'x' represent the unknown number
(2/7)x + 9 = 45
Subtract 9 from both sides
2/7x=36
Because the fraction is being multiplied by 'x' we can multiply both sides by its reciprocal (because a fraction multiplied by its reciprocal is 1 which would 'eliminate' it from the left side therefore isolating 'x').
x=126
Answer:
(a) 0 (b) 1^2
Step-by-step explanation:
photo number 1 is answer for question 2(a)
photo number 2 is answer for question 2(b)
Answer:
90
Step-by-step explanation:
each minute on the clock is 6 degrees so 6*5=30= 1 hour
30*3=90 because 3 hours
Answer:
50.41 minus 1.71 is 48.70 divided by 5 is 9.74
100 drops =1fluid ounce
1 drop= 1/100 ounce
Hence
10 drops =10/100=1/10