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3 years ago

HELPPPPPP FASTTTTT PLZZZZZZZZZZZZZZZZZZZZ

Mathematics

2 answers:

Varvara68 [4.7K]3 years ago

8 0

Answer:

she did not get at least 2100 and definitely not 85% of the worth

Step-by-step explanation:

3000*0.85=2550

3000*0.7=2100

Anuta_ua [19.1K]3 years ago

8 0

Answer:

Gia hoped to sell it for $2,550, but wanted at least $2,100. Because it sold for $1,800, she did not get what she hoped and/or wanted.

Step-by-step explanation:

85% of $3,000 can be solved by moving the decimal two places to the left and multiplying: 85.0% becomes 0.85. So, we multiply 0.85x3,000=$2,550.

We do the same thing to figure out 70% of $3,000. Again, solving it by moving the decimal two places to the left and multiplying: 70.0% becomes 0.70. So, we multiply 0.70x3,000=$2,100.

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About how tall is a two-story building? 6 inches 20 feet 25 inches 6 feet

lara [203]

The most likely measurement for a two-story building would be 20 feet. 6 inches, 25 inches, and 6 feet all are way too short for a two-story building.

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2 years ago

Find the gradient of the line segment between the points N(-1,2) and M(-6,3)

siniylev [52]

Answer:

1/5

Step-by-step explanation:

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2 years ago

Jerry has taken a random sample of students and determined the number of electives that each student in his sample took last yea

loris [4]

The sample proportion of the the students that took fewer than the mean number of electives is given by the number of people who took less that the mean number of electives (i.e. 7.63) divided by the total number of students in the sample (i.e. 19). The total number of people who took less than 7.63 electives is 10. Therefore, the required sample proportion is 10 / 19.

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6 0

3 years ago

Solve for x. 7 + 11x + 60 = -13 + 3x

Snowcat [4.5K]

Answer:

x = -10

Step-by-step explanation:

Step 1: Write equation

7 + 11x + 60 = -13 + 3x

Step 2: Solve for x

Combine like terms: 11x + 67 = -13 + 3x
Subtract 3x on both sides: 8x + 67 = -13
Subtract 67 on both sides: 8x = -80
Divide both sides by 8: x = -10

Step 3: Check

Plug in x to verify it's a solution.

7 + 11(-10) + 60 = -13 + 3(-10)

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3 years ago

Juan Ramirez sells suits in a major department store on weekends. He earns a commission of 5 percent on the first ten suits, and

Zepler [3.9K]

So, the first 10 suits came with a commission of 5%, so for each suit it was:

250*5%

this is $\frac{250*5}{100} = \frac{25*5}{10} = \frac{25}{2} =12.5$

but this counts for 10 suits, so together his commssion was 10*12.5=125 dollars

and the "extra" 3 suits came with a comittion of 5+3 percent, so 8 percent, which is

$\frac{250*8}{100} = \frac{25*8}{10} = \frac{25*4}{5} =20$

for each suit, and 60 in total.

his total comission was 125+60=185 dollars.

8 0

2 years ago