Emilyy1121 Emilyy1121

12-06-2015
Mathematics

contestada

half of allen's test score plus 8 equals 50. what did Allen score on his test?

Respuesta :

12-06-2015

42 + 8 = 50. Since it's HALF we need to find all of it, so multiply 42 by 2 it equals 84, so Allen got 84 on his test

Answer Link

cclemeno cclemeno

12-06-2015

Let x= Allen's score

1/2x +8=50
multiply by 2 to eliminate the fraction
x+16=100
subtract 16 from both sides
x= 84 is Allen's test score

hope this helps

Answer Link

Otras preguntas

what is the value of 3 in 136,422

Multiplying and Dividing numbers in exponential form

An equation x^2 -6x +18 = 0 The line y= 41 meets C at the point R. Find the x-coordinates of R, giving you your answer in the form p + q(sqrt(2)), where p and

4.7:3.1 in simplest form please explain

You are in the pit crew for a driver at a Nascar race. The gas weighs 5.92 pounds per gallon. Your driver uses 0.25 gallon per lap. With 42 laps to go, you put

Slope intercept form of the linear function (0,7) (2,2)

in the number 550 is the value of the five in the tens place 10 times greater than the value of the five in the hundreds place explain why or why not you

what is the milky substance that the male fish release from its body over the unfertilised egg laid by the female fish during the process of sexual reproduction

12.02 rounded to hundreds place

The mean of a set of five whole numbers is the same as the median which is equal to the mode which is equal to the range which equals 4 what is the value of the