kaitlin29 kaitlin29

14-11-2019
Mathematics

contestada

15(d + 7) = 4(d - 4) + 11d has how many solutions?

Respuesta :

Аноним Аноним

14-11-2019

[tex]15(d + 7) = 4(d - 4) + 11d\\\\15d+105=4d-16+11d\\\\15d-4d-11d=-16-105\\\\0=-121[/tex]

no solution

Answer Link

Otras preguntas

Conservation biologists are most interested in which three evolutionary mechanisms?

A boat departs Port Isabelle, Texas, traveling to an oil rig. The oil rig is located 9 miles east and 12 miles north of the boat’s departure point. About how ma

A rectangle has an area of 32 square feet and a perimeter of 24 feet. What is the shortest of the side lengths, in feet, of the rectangle? F. 1 G. 2 H. 3 J. 4

Susan bought a bike for $93.75. If the bike was originally $125, what was the percent of discount?

What is the probability that a number selected at random from the set {2, 3, 7, 12, 15, 22, 72, 108} will be divisible by both 2 and 3 ? F. 1/4 G. 3/8 H. 3/5 J.

Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 5 hours. Together they charged a total of $725. What w

Which of the following is equivalent to sin theta csc(–theta) wherever sin theta csc(–theta) is defined? F. –1 G. 1 H. –tan theta J. tan theta K. –sin2 thet

How do I solve this if there are only 2 numbers

Slogans About Importance of cleanliness???

Sales for a business were 3 million dollars more the second year than the first, and sales for the third year were double the sales for the second year. If sale