Step-by-step explanation:
4x - 9 = 23
4x = 32
x = 8
the number is 8.
The first one I’m not sure tho
Answer:
74 is tha answer
Step-by-step explanation:
Basically the situation has to have two variables that have a correlation.
Weights of apples - one variable
Daily temperatures - one variable
Ice cream sales - one variable
Apple sales compared to the average temperature that day - Two variables because you have apple sales as a result of temperature.
answer: D
Answer: 21/35 girls 14/21 boys
Step-by-step explanation: To find the number of girls, multiply
3/5 × 35 = 21 girls
You can subtract 35-21 to find the number of boys, or multiply
2/5 × 35 = 14 boys
Realizing that 35/5 = 7, we can multiply
7/7 × 3/5 to get the <em>fractional equivalent of girls 21/35</em>
and 7/7 × 2/5 to get the <em>fractional equivalent of boys 14/35</em>