Jump to: SUBMISSION
Value: 5
A drama teacher has a budget of $120 to spend on materials to create costumes for a play. She can buy 1 square yard of
white material for $8, while 1 square yard of blue material costs $10. Let x represent the number of square yards of white
fabric purchased and y be the number of square yards of blue fabric. Then the inequality 8x+10ys120 graphed below
determines how many square yards of each type of fabric can be bought without exceeding the budget. If the teacher
wants to buy 10 square yards of white fabric, what is the greatest whole number of square yards of blue fabric that she can
13-
12
11
10
9
7
Janie Day
Teacher
David Perry Kahn
Teacher

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58

answer: h=5.6 i don't really know how to put into words, so i though i would let you do that. i hope i was able to some

step-by-step explanation:

18 = 6(h)+1/2

18 = 6h+1/2

18-1 = 6h/2

17 = 3h

17/3 = h

h = 5.6

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this