Mr. Andersen is making masks for his class. To make a mask, Mr. Andersen needs 1/4 yard of fabric. If Mr. Andersen bought 10 1/2 yards of fabric at a sale, how many masks could he make? Show your work.

Step-by-step explanation:

Okey lets organize the info first

He has 10 ½ of material

He needs ¼ to make one mask

We are going to to represnt 10 ½ differently. First we have have to make this a inproper fraccion 10 (2) =20+1

Now you have 21/2 now we have to change it into fourths ( sorry I dont know how to say it correctly).

21(2). 2(2) = 42/4 now you divide the two fraccions

42/4 betwen ¼ = 42(4) , 4(1)

168/4 then divide 168 betwen 4 = 42 He can make 42 masks

Hope this helps :)

the quotient is 4x^2 - 27x + 167 with a remainder of -996

step-by-step explanation:

in synthetic division, use -6 as the divisor and use the coefficients {4, -3, 5, 6}:

-6     )   4     -3     5     6

                -24   162 -1002

          4   -27   167   -996

thus, the quotient is 4x^2 - 27x + 167 with a remainder of -996.

note:   your "4x°-3x+5x+6" is ambiguous / incomplete.   i had to assume that you meant '4x^3 - 3x^2 + 5x + 6."

n

step-by-step explanation: