I'm gonna try and make it like the tree
Estimation
Benchmark Round
Place Value
Thousandth Hundredth Tenth
The answer is A just use the function
Answer:
- Blueberry pie costs $9, lemon meringue cost $14
Step-by-step explanation:
<u>Set equations:</u>
- 13x + 12y = 285
- 3x + 12y = 195
<u>Solve by elimination. Subtract the second equation from the first:</u>
- 13x + 12y - 3x - 12y = 285 - 195
- 10x = 90
- x = 9
<u>Find the value of y:</u>
- 3*9 + 12y = 195
- 12y = 195 - 27
- 12y = 168
- y = 168/12
- y = 14
Answer:
1,2, and 3
Step-by-step explanation:
<u>Answer:</u>
We are given the following equation in which we are supposed to isolate the variable w by making it the subject of the equation and describe the process in two or more sentences:
.
Firstly, we will multiply 2 within the parenthesis to get .
Next, we will subtract the term '2l' from both sides of the equation to get .
Then, divide both sides of the equation by 2 to isolate w to get .