Answer:
600 words
Step-by-step explanation:
To solve this problem, we need to cross multiply. Lets input the values (100, 2.5, 5) as shown below:
Next we cross multiply. We multiply 2.5 and x, and we multiply 100 and 15.
Now, lets put the values above back into the equation:
Our next step is to divide 1,500 by 2.5 to get <em>x</em> by itself.
Sylvia can type 600 words in 15 minutes.
Answer:
1.25
Step-by-step explanation:
-12x = -15
12x = 15
x = 15/12 = 1 3/12 = 1.25
Answer:
False
Step-by-step explanation:
9+10=19. 10
+9
——
19
Answer:
Step-by-step explanation:
Two lines are parallel if the have the same slope. Example 1: Find the slope of the line parallel to the line 4x – 5y = 12. To find the slope of this line we need to get the line into slope-intercept form (y = mx + b), which means we need to solve for y: The slope of the line 4x – 5y = 12 is m = 4/5.
Try the first table value and see what you get from the various choices. For x = 1, the answer choices give you
... A: y = 5×1 = 5
... B: y = 1 + 1 = 2
... C: y = 1 + 2 = 3
... D: y = 2×1 = 2
Both B and D give the correct value (2), so we need to try another table entry. For x = 3 (the second table entry), the answer choices give you
... B: y = 3 + 1 = 4
... D: y = 2×3 = 6
Only selection D gives you the correct value (6). The appropriate choice is
... D. y = 2x
