the equation would be y = 30 + x and if your brother will read for 15 minutes then you'll read for 45 minutes i believe.
Answer:
No, Tina is not correct since 3.4 × 105 = 357 and 8.25 × 104 = 858
The answer is option B. 11/12 = (13 3/4) /15
it could be considered a true proportion if both are equal in values.
In order to find this, you need to cross multiply the numerator and the denominator in all of those options and find which give the exact result.
11 x 15 = 13 3/4 x 12
165 = 165