mearies67
mearies67
04-11-2014
Mathematics
contestada
Solve each equation -8a - 1=-23
Respuesta :
Kakelyn
Kakelyn
04-11-2014
-8a/8 = 22
8 divided by 22 is 2.75
a = -2.75
Answer Link
luana
luana
04-11-2014
[tex]-8a-1=-23 \ \ \ \ \ |add\ 1\\\\ -8a=-22\ \ \ \ \ divide\ by\ -8\\\\ a=\frac{22}{8}=2\frac{3}{4}\\\\ Solution\ is\ a=2\frac{3}{4}. [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
I went shopping for a new car. the suggested manufacturers price is $26,985. With discounts for first time car buyer, being a college graduate, and the Labor Da
Plot A(2,3) and B(2,5). What is the midpoint of points A and B?
Select the values that make the inequality m 4 true. Then write an equivalent inequality, in terms of m. (Numbers written in order from least to greatest going
simplify fully 40/56
Plot A(2,3) and B(2,5). What is the midpoint of points A and B?
A marathon had 618 runners registered. Of these runners, about 0.8% completed the race in under 2 h 15 min. a) How many runners completed the race in this time?
How many solutions does the system of linear equations represented in the graph have? Coordinate plane with one line that passes through the points 0 comma 2 an
Select the values that make the inequality m 4 true. Then write an equivalent inequality, in terms of m. (Numbers written in order from least to greatest going
What work must be done to place a satelite of mass 30kg in orbit at a height of 50km above the earth with a velocity of 800m sec?
Amy thinks of three numbers, which she calls a, b and c. The ratio a: cis 4: 3. The ratio b: cis 7:5. The median of a, b and c is 80. Work out the values of a,
