Hello, i need some help, thanks <3
2 answers:
Answer:
Melody added 12 to both sides when she should've subtracted 12 from both sides.
X = 19
Step-by-step explanation:
When solving equations, you have to do the opposite operation given on both sides of the equation. In this case, the operation that's happening is addition, so we have to <u>subtract</u> 12 from both sides.
Step 1: Subtract 12 from both sides.
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With base of 9:
Step-by-step explanation:
Use 3 and 9 as the base of the power.
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Answer:
2
Step-by-step explanation:
The red line represents the line for women, while the blue line represents the line for men.
Age 45 is the middle of 40 and 45 on the x-axis.
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