What when multiplied is 5 but when added is -11

Answers

Answer 1

Answer: To get two numbers that when multiplied gives 5, and when added gives -11, the calculations are as follows:

Formulate 2 equations using the given information

1. xy = 5
2. x+y = -11

Substitute both equations, the answers are:

x = -10.525
y = -0.475

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Which of these professionals most directly uses geometry? Choose the best answer.

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Which measure os greater 2 miles or 3 kilometers

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Well, I do know that 2 miles covers a greater distance than 2 kilometers.

Solve allgebraically for x: log base 27 (2x-1)=4/3

Answers

$log_(27)(2x-1)=(4)/(3);\ \ \ \ D:2x-1 > 0\to x > (1)/(2)\n\nlog_(27)(2x-1)=log_(27)27^(4)/(3)\iff 2x-1=27^(4)/(3)\n\n2x-1=\left(\sqrt[3]{27}\right)^4\n\n2x-1=3^4\n\n2x-1=81\ \ \ /+1\n\n2x=82\ \ \ \ /:2\n\nx=41\in D$

An apple orchard sells apples in bags pf 3.5 pound bags the orchard sells 45 bags of apple each day how many pounds of apples does the orchard sell in 1 week?

Answers

each bag has 3.5 pounds
they sell 45 bags a day
in one day the sell 45 x 3.5 = 157,5 pounds of apples
in one week (7 days) they sell 7 x 157,5 = 1102,5 pounds of apples

this person is right ^^^^^^^\^^^

Simplify 5t + (t - 3) - [(7t + 5) - (8 - 3t)].

Answers

This process is:

Distribute of the Negative Sign:
5t+t−3+−1(7t+5−(8−3t))
5t+t+−3+−1(7t)+(−1)(5)+(−1)(−8)+−1(3t)
5t+t+−3+−7t+−5+8+−3t
Now simple, Just Combine Like Terms:
5t+t+−3+−7t+−5+8+−3t
(5t+t+−7t+−3t)+(−3+−5+8)
−4t

-4t would be the answer.

~Evie

I presume that this is talking about simplification with the rule of PEMDAS. First, look at the parenthesis and brackets. Let's do the [(7t + 5) - (8 - 3t)] part first. The parenthesis can go away on the inside if you distribute the negative in (8 - 3t), which flips the signs of those. You should then have [7t + 5 - 8 + 3t], then work it out to form just (10t - 3). The negative will also carry for the brackets that were there before, so - (10t - 3) turns into -10t + 3. Now, you just have 5t + t - 3 - 10t + 3. Work that out to get your final answer of -4t.

-4t is the answer.

An item has a listed price of $75. If the sales tax rate is 3%, how much is the sales tax (in dollars)?

Answers

The sales tax for the item is $2.25.

How to solve for the sales tax

To calculate the sales tax amount, you can multiply the listed price by the sales tax rate. Given that the sales tax rate is 3% and the listed price is $75:

Sales tax amount = Listed price * Sales tax rate

Sales tax amount = $75 * 0.03

Sales tax amount = $2.25

The sales tax for the item is $2.25.

Read more on sales tax here brainly.com/question/30109497

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Answer:

Net Price: $ 75.00

+ Sales Tax (3%): $ 2.25

Total Price: $ 77.25

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