Answer:
45
Step-by-step explanation:
Ratio is 2 baseballs to 3 golf balls you have 30 baseballs.
2×15= 30
3x15= 45
Answer: -4
Step-by-step explanation:
Answer:
5(3m+n)(3m - n)
Step-by-step explanation:
<h3>Factorize:</h3>
First take the common factor '5' from both the terms.
45m² - 5n² = 9*5*m² - 5n²
= 5*(9m² - n²)
= 5*( [3m]² - n²)
Here, a = 3m and b = n
= 5* [ (3m + n)(3m - n)]
= 5 *(3m + n)*(3m - n)
Answer:
y=2x+4 so C
Step-by-step explanation:
16,900,000 in scientific notation is 16.9 times 10^7.
When you move the decimal point to the 1, it goes 7 spaces to the left, so the exponent will be a positive 7.