Answer:
7 books
Step-by-step explanation:
i cant write it in an equaction but basically 25 - 2 = 23
then 3 x 7 = 21 so he can only buy 7 books and he'll have 2 dollars left
Answer:
195
Step-by-step explanation:
Of means multiply and is means equals
40% * number = 78
Change to decimal form
.40 * number = 78
divide each side by .40
.40 number/ .40 = 78/ .40
number =195
Given:
Five less than three-fourths of an integer is the same as five more than one-eighth of the same integer.
To find:
The integer.
Solution:
Let x be the unknown integer.
So, according to the question,
Multiply both sides by 8.
Divide both sides by 5.
Therefore, the required integer is 16 and your equation is incorrect.
Answer:
Step-by-step explanation:
3*U/E = T Multiply both sides by E
3*U*E / E = T*E Combine
3U = TE Divide by 3
U = TE/3
That is your answer. You cannot come to any numerical answer because you do not know the values for T and E
Answer:
Step-by-step explanation:
8