butterflyprince butterflyprince

27-08-2019
Mathematics

contestada

Let x = 6. Evaluate 5x + 18x.

Respuesta :

Аноним Аноним

27-08-2019

Use the substitution method

5x+18x

5(6)+18(6)

30+18(6)

Mutiply first then add

30+108

= 138

Answer: 138

Answer Link

Otras preguntas

Patrick takes a sheet of paper and cuts from one corner to theopposite corner, making two triangles. If the piece of paper is 22inches long and 23 inches wide,

Can someone please explain Question 8, and how to do it? Thank you!!:)

What did France agree to do in its treaty of cooperation with the Americans?

Calculate the simple interest earned in 1 year on a deposit of $9,000, with the interest rate of 8%. Type in only the amount with a $ sign and round to the ones

Linda borrowed $22000 from the bank. If the interest rate of the loan is 3.1%, what is the total amount she will have to pay back after 2 years?

mrs baxter deposits $2000 in an account that earns 5% simple interest.how much is mrs. baxters investment worth after 8 years?

The camp cook made 2 2/3 pints of baked beans. Each serving of beans is 1/3 of a pint. How many servings of beans did the cook make?

Solve 12x - z = y for x.

Mia is playing several rounds of a word game. Each coordinate pair shows the number of the round and Mias score for that round

Based on the figure above, what is the equivalent value of cos 210°?