25 - 6r = 25
-6r = 25-25
-6r = 0
r = 0/-6
r = 0
Answer:
see explaination
Step-by-step explanation:
the diagram shows two equal parts being the divided by two in the equations. The parts are worth 8 meaning if you divide 16 by 8 it is 2 because there are two parts.
Substitute on equation 2, y = -4x + 7. so equation 1 becomes 2x - (-4x + 7) = 6x - 7 = 5. 6x = 12, so x = 2. from above, y = -4x+7 = -4(2) + 7 = -1
1 hour = 3600 seconds
3 × 3600 = 10800
<em>10800 yards per hour
</em>
1 mile = 1760 yards
<em>
</em>10800 ÷ 1760 = 6.13
6.13 miles per hour
Answer:
The model that has 2 blue slices filled.
Explanation:
In the first circle, there are 4/10 blue slices filled. In the second circle, there are 2/10 purple slices filled.
4/10 - 2/10 = 2/10
Therefore, your answer is 2/10 shaded blue.