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fiasKO [112]
3 years ago
7

The price of an item has been reduced by 40% their original price was $40 what is the price of the item now

Mathematics
1 answer:
miss Akunina [59]3 years ago
8 0

change 40% to a decimal which is .4 and then multiply .4 times 40 and you get your answer.

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Nick needs to raise at least $320 for his trip. He has $80 saved already, and he makes $40 per yard that he mows. Write and solv
Anestetic [448]

Answer: Nick must now at least 6 yards.

Step-by-step explanation:

Since Nick has $80 saved already, and he makes $40 per yard that he mows, thus can be put up in an equation as:

= 80 + 40y

where y = number of yards

Since Nick needs to raise at least $320 for his trip, the equation to solve this will be:

80 + 40x ≥ 320

40x ≥ 320 - 80

40x ≥ 240

x ≥ 240/40

x ≥ 6

Therefore, Nick must now at least 6 yards.

4 0
2 years ago
If there were six dogs and five of them died how many will be life over. ( im not stupid im just bored)
Mariulka [41]
I believe it would be one lol
3 0
3 years ago
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I need help on this question!
lord [1]

Answer:

If A = 8, B = 5

If A = 20, B = 3

Step-by-step explanation:

4x²(2x³ + 5x)

8x⁵ + 20x³

If A = 8, B = 5

If A = 20, B = 3

4 0
3 years ago
6 numbers are shown
Sonja [21]

Answer:

-1\frac{1}{2}, -\frac{3}{4}, -\frac{37}{50}, \frac{5}{4}, 1\frac{1}{4}, 2\frac{3}{4}

Step-by-step explanation:

1\frac{1}{4} , -1\frac{1}{2},  -\frac{37}{50}, -\frac{3}{4}, 2\frac{3}{4},  \frac{5}{4}

Order everything, negative to the left side and positive to the right side

<u><em>Negative numbers:</em></u>

-1\frac{1}{2}, -\frac{37}{50}, -\frac{3}{4}

<u><em>Positive numbers:</em></u>

1\frac{1}{4}, 2\frac{3}{4}, \frac{5}{4}

<em><u>Now order it on a number line:</u></em>

-1\frac{1}{2}, -\frac{3}{4}, -\frac{37}{50}, \frac{5}{4}, 1\frac{1}{4}, 2\frac{3}{4}

8 0
3 years ago
Solve,justify and check: 3(7+5n)=6n+6(1+4n)
vlabodo [156]

Answer:

1=n

Step-by-step explanation:

Step 1- Distribute into the parenthesis.

7(3)+5(3)n= 6n+1(6)+4(6)n

Step 2- Multiply

21+15n= 6n+6+24n

Step 3- Add common variables to simplify.

21+15n= (24n+6n)+6

21+15n= 30n+6

Step 4- Subtract the smallest variable to both sides.

21+15n= 30n+6

   -15n  -15n

21= 15n+6

Step 5- Subtract 6 to both sides.

21= 15n+6

-6           -6

15= 15n

Step 6- Divide both sides by 15.

<u>15</u>= <u>15n</u>

15   15

1=n

4 0
3 years ago
Read 2 more answers
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