Answer:
Step-by-step explanation:
He could use either. It would probably be better to use one that already has a variable without a coefficient. which one has that? Let me know if that doesn't make sense.
Hello!
To solve this you look at one point of the smaller rectangle
A point of the smaller rectangle is (3, 1)
Now we look at the corresponding point of the larger rectangle
The corresponding point is (6, 2)
Now we look at what happened between the points
They doubled both x and y
This can be written as (2x , 2y)
The answer is D) (2x , 2y)
Hope this helps!
<em>Answer</em><em>:</em>
<em>$</em><em>2</em><em>0</em><em>.</em><em>5</em><em>5</em>
<em>Explanation</em><em>:</em>
- 1apple pie needs 2/3/4pounds of apple
- 1pound cost $2.49
- 2/3/4 = ?
- 2/3/4 ×2.49
- =$6.85 for one pie
- For 3 pies ,
- =$6.85×3
- = $20.55
Answer:
x=-2 y=7
Step-by-step explanation:
Define x:
Let the sum be x
Construct the equation:
<span>The sum of 3 times a number and 5 is 2 times the number plus 15.
</span>→ 3x + 5 = 2x + 15
Solve x:
3x + 5 = 2x + 15 | Equation
x + 5 = 15 | Take away 2x from both sides
x = 10 | Take away 5 from both sides
Answer: The number is 10.