Answer:
Sarah bought 30 pencils
Step-by-step explanation:
1. Let define p, as the number of pencils bought, and m, as the number of markers bought.
2.
3. Substitute p in the first equation to 3m since p=3m as defined.
plug m into equation p=3m to find the number of pencils bought
Answer:
58.3% to the nearest tenth.
Step-by-step explanation:
The prime numbers from 1 to 6 are 2,3 and 5.
The probability of a prime number taken from the result of the 300 throws:
= (sum of the frequencies for 2, 3 and 5) / ( total throws)
= (60 + 55 + 60) / 300
= 0.5833 or 58.3%.
Answer:
2
General Formulas and Concepts:
<u>Algebra I</u>
- Leading Coefficients vs Constants
Step-by-step explanation:
The leading coefficient will always be the number multiplied to the highest degree variable.
Our highest degree term is 2x. Our leading coefficient would then be 2.
Answer:
54
Step-by-step explanation:
Answer:
14%
Step-by-step explanation:
y × 500,000 = 100 × 70,000
500,000y = 7,000,000
500,000y ÷ 500,000 = 7,000,000 ÷ 500,000
y = 14
