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777dan777 [17]
3 years ago
11

At a garage sale, Susan found a vase for $5. She was able to negotiate the price of the vase to $4.

Mathematics
2 answers:
qaws [65]3 years ago
8 0

Answer:

20% off

Step-by-step explanation:

mr_godi [17]3 years ago
4 0
20% - 20 percent of 5 is 1, and 5-1=4
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Explain why you cannot factor the trinomial x(to the power of 2)−12x+6
Vladimir [108]

Answer:

See below

Step-by-step explanation:

You cannot find two whole number integers that give a sum of -12 and a product of 6.

-1 + -11 = -12, but (-1)(-11) = 11, which isn't 6

-2 + -10 = -12, but (-2)(-10) = 20, which isn't 6

...and so on...

4 0
2 years ago
Read 2 more answers
What is 6.9 as a fraction or a mixed number
love history [14]
If you're looking for a fraction:
Think of it this way, the 9 is in the 10th place. The 6 is in front of the decimal. So, it's 69/10. The 10 takes the place of the 9, the "/" is the decimal moved to the right one space.

Or 

If you're looking for a mixed number:
You basically split the above fraction "69/10" up into two separate pieces. So, it's
6 9/10. 
4 0
3 years ago
Emily thinks the perfect tomato sauce has 8 cloves of garlic in every 500 mL of sauce. Raphael's tomato sauce has 12 cloves of g
ivolga24 [154]

Answer:

Emiy would think that it is not the perfect tomato sauce because it has 12 cloves of garlic in every 900 mL of sauce and it should have 14.4 cloves of garlic in every 900 mL of sauce to be perfect.

Step-by-step explanation:

The statement indicates that for Emily the perfect tomato sauce have 8 cloves of garlic in every 500 mL. With that we can calculate the amount of cloves of garlic that a tomato sauce should have for Emily to consider it to be perfect using the rule of three:

8 cloves of garlic → 500 mL

             x              ← 900 mL

x= (8*500)/900= 14.4

According to this, the perfect tomato sauce would need to have 14.4 cloves of garlic in every 900 mL. As Raphael's tomato sauce only has 12, it means that Emily would think that it is not the perfect tomato sauce.

7 0
3 years ago
PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER PLS GIVE ME A STEP BY STEP EXPLANATION!!
DENIUS [597]

Answer:

B

Step-by-step explanation:

Total surface area=Sum of all figure area

=380+928+380+608=2296

6 0
3 years ago
A group of hikers walked 2 3/5 miles along a hiking trail. Another group of hikers walked 1/2 that distance with the first group
inn [45]

Answer:

1 \frac{3}{10} miles.

Step-by-step explanation:

Given that a group of hikers walked 2 \frac{3}{5} miles along a hiking trail. Another group of hikers walked \frac{1}{2} that distance with the first group before turning off onto another trail. Now we need to find about how many miles did the two groups of hikers walk with each other.

To find that we just need to find half of 2 \frac{3}{5}

=\frac{1}{2}\left(2\frac{3}{5}\right)

=\frac{1}{2}\left(\frac{13}{5}\right)

=\frac{1*13}{2*5}

=\frac{13}{10}

=1 \frac{3}{10}

Hence final answer is 1 \frac{3}{10} miles.

3 0
3 years ago
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