A and D the rest of them is giving money away not saving it. Loaning it to a find is uncertain that they will give it back. Buying new bike is using money but it can save money is preticular if you are trying to save money I guess. Hiding it under a mattress is a good way to store money and save it for the furture. So the best choice that seem reasonable are A and D.
Answer:
7^22
Step-by-step explanation
Given the expression
7^8 × 7^3 × 7^4 × 7^7
In indices
a^m × a^n = a^{m+n}
The powers are added since the base are the same
We ate going to add all the powers of the expression given since they have the same base which is 7
7^8 × 7^3 × 7^4 × 7^7
= 7^{8+3+4+7}
= 7^22
= 3.91×10^18
The answer is 7.15 which is also equivalent to 7 15/20
Answer:
Heres how to solve.
Step-by-step explanation:
3 cups of sugar for every 2 teaspoons of baking soda.
So 6 cups of sugar for 4 teaspoons of baking soda.
And 9 cups of sugar for 6 teaspoons of baking soda.
Basically you just multiply by 3, 3×3=9 and 2*3=6
Answer:
Step-by-step explanation:
Since the figures are similar, the ratio of their corresponding sides are equal. Notice that the side x in the small triangle is corresponding to the side 20 in the big triangle. Also, the side 10 in the smaller triangle is corresponding to the side 12 in the big triangle; therefore:
- Multiplying 20 to both sides of the equation:
- Simplifying the fraction:
We can conclude that the missing denominator in the question is 3.