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Yakvenalex [24]
3 years ago
11

Solve for b. -1lb + 7 = 40

Mathematics
1 answer:
MariettaO [177]3 years ago
7 0

Answer:

b = -33/l

Step-by-step explanation:

-1lb + 7 = 40

-1lb = 33 (subtraction property of equality)

-1lb/l = 33/l (division property of equality)

-1b/-1 = -33/l (division property of equality)

b = -33/l (solved)

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لیست داده و
choli [55]

Given parameters:

Cost price of the article = Nu.28.30

Selling price of the article  = Nu.29.30

Unknown:

Gain percentage = ?

The gain percentage is the same as the percentage profit on a trade.

The formula is given as:

       Gain percentage  = \frac{Profit}{Cost price}  x 100

         Profit = Selling price  - Cost price

                   = Nu.29.30 - Nu.28.30  

                   = Nu. 1

Now input the parameters and solve;

            Gain percentage  = \frac{1}{28.3} x 100

                                          = 3.5%

The gain percent is  3.5%

3 0
3 years ago
The sum of 4 and the product of 5 and x is equal to 5 less than the product of 2 and x. What is the value of x?
Alexxandr [17]

Answer:

b. -3

Step-by-step explanation:

i hope this helps :)

7 0
3 years ago
Tyler buys 3 cans that each contain 3 quarts of blue paint, and he buys 1 can that contains 2 quarts of white paint. What is the
Serga [27]
Tyler has 3 cans of blue paint. Each contains 3 quarts separately. What you need to do is multiply 3 and 3, which would total to 9 quarts. Since you need to include exponents, I´m guessing 3 cubed (3 to the third power) will work. He also buys 1 can of white paint, which only contains 2 quarts. You should add that to the 9 quarts we got from the last steps. I am not sure if this answer is entirely correct, but my guess is 3^3 + 2 = 11 quarts.
6 0
2 years ago
Read 2 more answers
EVERYONE!! I HOPE YOU HAVE A WONDERFUL THANKSGIVING!! :D
Ne4ueva [31]
I hope you are having a great time too!!
(I know this is not a question so yeah)
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3 years ago
What are equivalent to2x+4
lakkis [162]

Answer:

3x + 3, 4x+2, 5x+1

Step-by-step explanation:

what are equivalent to2x+4

4 0
3 years ago
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