Question: Solve the given systems of equations by either method of this section. 30P = 55-Q 19P + 140 + 32 = 0

Solve the given systems of equations by either method of this section.

30P = 55-Q 19P + 140 + 32 = 0

30P = 55-Q 19P + 140 + 32 = 0

Step by Step Solution

★★★★★

3.56 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

To solve this system of equations we can use substitution or elimination Method 1 Substitution Using ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Basic Technical Mathematics Questions!

Q:

Solve the given systems of equations by either method of this section. 2b = 60 - 16 33 = 4b +39

Q:

Solve the given systems of equations by either method of this section. 60x - 40y = 80 2.9x2.0y = 8.0

Q:

Solve the given systems of equations by either method of this section. 44 A 115B 5B 227A

Q:

Solve the given systems of equations by either method of this section. 66x + 66y=-77 33x 132y = 143

Q:

Solve the given systems of equations by either method of this section. 12V + 108 = -84C 36C+ 48V + 132 = 0

Q:

Solve the given systems of equations by either method of this section. 15x + 10y = 11 20x25y = 7

Q:

Solve the given systems of equations by either method of this section. 1 + 6q = 5p 3p 4q = 7

Q:

Solve the given systems of equations by either method of this section. 6x + 3y + 4 = 0 5y + 9x + 6 = 0

Q:

Solve the given systems of equations by either method of this section. 3x + 2y = 4 6x - 6y = 13

Q:

Solve the given systems of equations by either method of this section. 2x - y = 5 6x + 2y = -5

Q:

A Font Aa A AL 121 CASE STUDIES Case 1: The Case of Anna Bentley Paragraph This is Anna and her daughter Julia. Anna is 82 years old and has been a resident of Lotus Compassionate care for two years....

Q:

A company purchased and installed equipment on January 1 at a total cost of $72,000. Straight-line depreciation was calculated based on the assumption of a five-year life and no salvage value. The...

Q:

13. Hajira carried out an experiment on food colourings used to coat sweets in different colours. Here is part of the account she wrote in her laboratory book. Here is part of the chromatogram Hajira...

Q:

Explain organisational decision making processes.

Q:

A survey of 1507 smartphone users showed that 38% of them purchased insurance at the same time as they purchased their phones. Determine whether descriptive or inferential statistics were used.

Q:

Forty-four percent of the people in the United States have type O blood. Determine whether descriptive or inferential statistics were used.

Q:

Explain the difference between qualitative variables and quantitative variables.

Q:

Companies that have positive-NPV projects should take those first; however, companies with only bad (negative-NPV) investments should still invest as long as the projects have a positive (above zero)...

Q:

Which of the following is required to compute the internal rate of return ILIRR) of a project? B. the required rate of Ostetien ! C. The terminal value of Chhe cash flows pecoject or D. the cash...

Q:

If $ 2 2 9 0 0 dollars is invested at an interest rate of 9 percent per year, find the value of the investment at the end of 5 years for the following compounding methods, to the nearest cent. Assume...