sandracruz1973
sandracruz1973
10-09-2015
Mathematics
contestada
0.4(2 - q) = 0.2(q + 7)
Respuesta :
Ameliamarie13
Ameliamarie13
10-09-2015
0.4(2-q)= 0.2(q-7)
2(2-q)=1(q-7) (multiplied both sides by 5)
4-2q=q-7 (distributed)
4=3q-7 (added 2q to both sides)
11=3q (added 7 to both sides)
q=11/3 or 3.667
(divided both sides by 3)
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
One way to remind you of your goals is to
What political party attracted southerners after the Civil War? The Republicans The Whigs The Democrats The Independents
Humans have microscopic subunits in the kidneys called _____ to filter blood, and spiders have _____ to absorb salts and wastes. nephridia; nephrons nephrons;
how many steps do you have to take to lose weight
Which statement is true? The equation –3|2x + 1.2| = –1 has no solution. The equation 3.5|6x – 2| = 3.5 has one solution. The equation 5|–3.1x + 6.9| = –3.5 ha
Chart : Day exposed to sunlight: 3 , . . 4 ,. . . . 5 , . . .6 Height ( In inches ) : 3.27, 4.36 , 5.45 , 6.54 The height a plant grew varied directly w
Which literary device is used in this excerpt from Book 24 of Homer's Odyssey to describe Ulysses’s happiness?
is 5/6 greater than 6/6
Once you have gathered all of the information for your literary analysis you should
Karen collects 6/7 quart of rainwater. She uses 1/2 of the water to clean her bicycle and uses the remaining water equally for 3 house plants. What volume of wa
good job
