We'll represent the distance as d and the time as t.
d= 3(t+7) because Gilda is 7 minutes late when travelling 3 mph
d= 4(t-5) because Gilda is 5 minutes early at 4 mph
d= 3t + 21
d= 4t -20
3t +21 =4t -20
41=t
d= 3(41) +21= 144
The distance is 144 miles.
6.5 pounds of apples are there in each bag
Step-by-step explanation:
- Step 1: Find the pounds of apple in each bag
Total weight of apples = 19 1/2 = 39/2
Number of bags = 3
Weight of each bag = 39/2 ÷ 3
= 39/2 × 1/3 (∵ a÷b = a × 1/b)
= 13/2 = 6.5 pounds
Answer:
0.25 (
or 25%)
Explanation:
5 is 25% of 20, so the Red sector has a 25% chance of being landed on!
Answer:
<h2>m∠1 = 100°, m∠2 = 80°</h2>
Step-by-step explanation:
We know: Supplementary angles add up to 180°.
Therefore
m∠1 + m∠2 = 180° → m∠2 = 180° - m∠1 (*)
We have
Substitute (*):
<em>cross multiply</em>
<em>use the distributive property</em>
<em>add 5m∠1 to both sides</em>
<em>divide both sides by 9</em>
70 minus 4 equals 66 and 70x66=420 and the answer is 420.
