sdsd1sd sdsd1sd

26-11-2014
Mathematics

contestada

1/3x+1/3(2x-15)=3 1/2

Respuesta :

HuiMurray HuiMurray

26-11-2014

1/3x+2/3x-5=3 1/2
x-5=3.5
x=8.5

Answer Link

Otras preguntas

c is inversely proportional to p. c = 9 when p = 7. a) use the information above to write an equation for c in terms of p. b) What is the value of c when p =

1. Two jets are flying towards each other from airports that are 1 200 apart. One jet is flying at 250 km/h and the other jet at 350 km/h. If the took off at th

Swathi and rajni enter into a partnership with their capitals in the ratio 5: 6. at the end of 7 months swati withdraws her capital. if they receive the profit

help me pls with the ex 3

Decide whether the sentence is grammatically correct or incorrect as written. mi mam se sienta en el sof. A. correct B. incorrect

Zachary wants to buy exactly 73 pencils. What is the lowest amount he can pay? Give your answer in pounds (£). if one pencil is 40 p and a pack of 10 pencils is

Construct a rectangle of sides 9 cm and 7.8 cm. Measure and write down the length of BD and the size of ∠ABD.

A steam turbine is to develop 10MW at 6000rpm for driving a compressor. The steam enters at 50bar, 600⁰c an exhaust at 0.2bar. The thermal efficiency of the tur

A company that produces and markets video game systems wishes to assess its customers' level of satisfaction with a relatively new model, the XYZ-Box. In the si

In the figure, PQ=PR and QA=BR. Prove that I) triangle PQA is congruent to triangle PRB II) angle PAB = angle PBA