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riadik2000 [5.3K]
3 years ago
12

Math assignment cant get it

Mathematics
1 answer:
kupik [55]3 years ago
8 0

Answer:

y = -1/2x + (-1)

Step-by-step explanation:

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2(a^2+b^2).

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A trapezoid is two triangles put together i just say multiply those together
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6 0
3 years ago
Caleb bought groceries and paid
lutik1710 [3]

Answer:

Price of Caleb's groceries before tax= $6.4

Step-by-step explanation:

Let price of groceries before tax be = $ x

Sales tax % = 2.5%

Sales tax applied = 2.5\% \ of\ x = \frac{25}{100}\times x = \frac{25}{100} x

Actual sales tax paid = $1.60

∴ \frac{25}{100}x=1.60

Multiplying both sides by 100.

100\times \frac{25}{100}x=1.60\times 100

25x=160

Dividing both sides by 25.

\frac{25x}{25}=\frac{160}{25}

x=6.4

∴ Price of groceries before tax= $6.4

8 0
4 years ago
Read 2 more answers
a dining set is priced at $785 . if the sales tax is 7 percent,what is the cost to purchase the dining set?round to the nearest
AleksAgata [21]
Price of the dining set = $785

Sales Tax = 7% of $785
Sales Tax = 0.07 x 785
Sales Tax = $54.95

Total price = $785 + $54.95 = $839.95

------------------------------------------------------------------------------------------
Answer: The cost to purchase the dining set is $839.95.
------------------------------------------------------------------------------------------

3 0
4 years ago
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18÷1,242 long division
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I hope this can help.

5 0
3 years ago
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