Answer: 30y + 15x
If x is for sneakers, and y is for high heels, plug 15 in for a and 30 in for b. This means that x is how many sneakers she buys, and y is how many high heels she buys. The equation altogether represents the total amount of her purchases.
Answer:
uhm i cant really see it
Step-by-step explanation:
Answer and Explanation:
You got the first one right!
2. You do the same as you did for the first one: to combine the exponents, you multiple 2 by 9 = 18, and now 18 is your new exponent.
, which is the answer
3. Here, you can split up the inside so that you have:
, which is the answer
Hope this helps! Please give me brainliest if possible.
The correct answer is 21 and 9. 21+9=30 and 21-9=12. Hope this helps.
Hello vas happenin!
So 98 milligrams to kilograms is 0.000098
You move the decimal 5 times.
So the correct answer is D
Hope this helps you out
-zayn Malik