Answer:
No
Step-by-step explanation:
24 over 40
24/40 = 3/5
divide both numbers by 8 to find the proportion
3/5 does not equal 4/5
Answer:
i think is 7/12
because if 4/7 chose pasta,1/5 chose pizza then we add 7+5=12 then we sudstract 12-4-1 = 7.
hope that helps
X = necklaces, y = bracelets
at least twice as many bracelets as necklaces
y > = 2x <===
x > 0 <===
half hour for necklace, 1 hr for bracelet...fewer then 20 hrs
0.5x + y < 20 <==
It would be 5 months until the price for the notebook computer would be the same. Here are the steps to solving the problem:
1. Step up the equation, 200 + 10x = 100 + 30x
2. Subtract 100 from both sides and Subtract 10 from both sides,
100 - 200 = 10x + 30x, 100 = 20x
3. Solve for x, 100/20 = 20x/20, x= 5
Answer:
Statements (1),(2),(3),(4) are correct and statement (5) is not correct.
Step-by-step explanation:
To check the correct statement we go through the statements one by one and validate it from the given chart.
1). At time t=0 Melissa started from 8342 feet height and Corey started from 10004 feet so the statement is true that both started on different trails.
2). Melissa hiked up for 90 minutes and reached at 12921 feet and Corey hiked for 60 minutes to reach at 12921 feet so Melissa hiked for a longer period than Carey. Therefore this statement is true.
3). Third statement that Melissa and Corey crossed paths between 60 and 90 minutes is right. We can see that at when Melissa was going up from 11239 feet to 12921 feet Corey started descending from 12921 feet so they crossed their paths.
4). Corey started descending from t=60 but Melissa didn't so the statement is true.
5). As Melissa's time increased from 0 to 60 minutes her elevation increased consistently from 8342 feet to 11239 feet so the statement that her elevation decreased is wrong.
