Answer:
7.5 miles per hour
Step-by-step explanation:
3.75/.5 = 7.5 miles per hour
The baker needs to use 100/3 pounds of 90% chocolate to make the cake.
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Equation </h3>
An equation is an expression used to show the relationship between two or more numbers and variables.
Let x represent the amount of 90% chocolate. Using equation:
100 * 70% + x * 90% = (x + 100) * 75%
100 * 0.7 + 0.9 * x = (x + 100) * 0.75
70 + 0.9x = 0.75x + 75
x = 100/3
The baker needs to use 100/3 pounds of 90% chocolate to make the cake.
Find out more on Equation at: brainly.com/question/22688504
16 it will be a positive number because it's the opposite of |-8| but it was -|8| then it would be a neg number
Answer:
it might be D................
D have neither a cat nor a dog
