subject

Mathematics, 27.07.2019 15:30 kailahgranger

Complete the proof. given: ab = 7x + 1, bc = 4x, ac = 111 prove: x = 10 statement reason 1. ab = 7x + 1, bc = 4x, ac = 111 1. given 2. ac = ab + bc 2. 3. 111 = 7x + 1 + 4x 3. 4. 111 = 11x + 1 4. combine like terms 5. 110 = 11x 5. subtraction property of equality 6. 10 = x 6. division property of equality 7. x = 10 7. #2,3,7 need a reason

ansver

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 22:00, ray109

What is the slope of the line (-7,2) (4,6)

Answers: 2

Mathematics, 21.06.2019 22:30, 19thomasar

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?

Answers: 1

Mathematics, 22.06.2019 01:30, xojade

The population of a bacteria colony grows by a consistent percentage each hour and can be modeled by the function y = 500(1.16)t. what does the value 500 represent in the function?

Answers: 2

Mathematics, 22.06.2019 02:30, dontcare7045

Find the value of x to the nearest tenth. a. 4.5 b. 5.4 c. 6.3 d. 7.2

Answers: 1

You know the right answer?

Complete the proof. given: ab = 7x + 1, bc = 4x, ac = 111 prove: x = 10 statement reason 1. ab = 7...

Questions in other subjects:

Konu

Chemistry, 12.06.2020 01:57

according to Newton's first law which characters realistic of a moving object would remain constant if there were no other forces acting on it...

Konu

English, 12.06.2020 01:57

Select the correct answer. What is the meaning of this excerpt from "Everyday Use" by Alice Walker? In real life I am a large, big-boned woman with rough, man-working hands. In the...

Konu

Social Studies, 12.06.2020 01:57

What were 5 most important events of the Hatian Revolution...

Konu

English, 12.06.2020 01:57

In what way does the narrator in Ernest Hemingway's short story "In Another Country" feel that he is different from the other injured soldiers? (1 point) He feels less brave.

Konu

Business, 12.06.2020 01:57

Wings Co. budgeted $572,000 manufacturing direct wages, 2,500 direct labor hours, and had the following manufacturing overhead: Overhead Cost PoolBudgeted Overhead CostBudgeted Lev...

Konu

Mathematics, 12.06.2020 01:57

If sin 30º = cos(3x), then x=_...

Konu

Business, 12.06.2020 01:57

Bluebird Mfg. has received a special one-time order for 15,000 bird feeders at $3.50 per unit. Bluebird currently produces and sells 75,000 units at $7.50 each. This level represen...

Konu

English, 12.06.2020 01:57

Read the sentence from "Wilson's War Message to Congress." It was a war determined upon as wars used to be determined upon in the old, unhappy days when peoples were nowhere...

Konu

Chemistry, 12.06.2020 01:57

Consider the reaction in a commercial heat pack: 4 Fe (s) + 3 O2(g) ® 2 Fe2O3 (s) DH = -1652 kJ a) How much heat is released when 1.00 g iron is reacted with excess O2? b) What mas...

Konu

Physics, 12.06.2020 01:57

Calculate the slope of the line on the graph using the formula: m = m = v subscript 2 - v subscript 1 over x subscript 2 minus x subscript 1. The slope of the line is m/s....

More questions: Mathematics Another questions