Avenue, mary calls mandy
ant locations
standing on the corner of 35th street and 21st ave
him at a spot halfway between their current loca
a mark wants to meet, shove
a. use the midpoint formula to find out where
x + x2 yo + 420
39+35 - 15th
gu
(47, 12)
andy walks to him, how far must she walk?
b. if mark stays where he is and mandy walks to him
d=f(x2 - x,)² + (42-4,2
d=1(35-5a)2 + (21-1572
d=51-24)2 + (622
5 576 +36
5612
24.74
so he should have to walk farther to
nes as fast as mandy. if mandy's dista
listance mark can walk in the same time
c. mandy says that mark walks faster than she does, so hech
be "fair". assume that mark walks 1.15 times as fast
walked in a given time period is d, what is the distance
period?
1.15x
d. use your results from part band c to write and solve an equation to find the diston
mark and mandy should each walk so that they each walk a "fair" amount

8

step-by-step explanation:

d is the only accurate one

step-by-step explanation:

fabric (square meters)                   cloaks

7                                                           21

4/3                                                         4

step-by-step explanation:

we are told that harry needs 2 square meters of fabric for every 6 wizard cloaks he makes.

1. first of all we will find how many cloaks can be made from 1 square meter of fabric by dividing 6 by 2.

we can see that 3 cloaks can be made from 1 square meter of fabric. now we will multiply 3 by 7 to find number of cloaks made from 7 square meters of fabric.

therefore, harry will make 21 cloaks from 7 square meters of fabric.

2. let us find how many square meters of fabric will be needed to make 4 cloaks.

first of all we will find fabric needed for 1 cloak by dividing 2 by 6.

we can see that fabric needed for 1 cloak is   square meter. now we will multiply   by 4 to find fabric needed for 4 cloaks.

ιт ωαѕ 5¢м вє¢αυѕє 1/4 σf 20 ιѕ 5

αи∂ 5*4=20

нσρє ι ¢συℓ∂ нєℓρ уσυ