Distribute the ( ).....get -6y -10= -4
Add 10 on both sides, get -6y=6. Divide by-6, get y of -1
Let t and f be the number to two and four seat tables respectively.
t+f=22, solve for t
t=22-f, then we are told that capacity must be less than or equal to 72 people.
2t+4f≤72, using t found above in this equation we get:
2(22-f)+4f≤72 perform indicated multiplication on left side
44-2f+4f≤72 combine like terms on left side
44+2f≤72 subtract 44 from both sides
2f≤28 divide both sides by 2
f≤14 Since f=integer
f=14, and since t=22-f
t=8
So they should purchase 14 four seat tables and 8 two seat tables.
Answer:
1). A
2). C
Step-by-step explanation:
please mark brainliest
Answer:
B
Step-by-step explanation:
Answer:
Option A. 
Step-by-step explanation:
step 1
Find the value of x
we know that
If AB is a mid-segment, then AB is parallel to YZ
so
Triangles AXB and YXZ are similar by AA Similarity Theorem
Remember that
If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent
In this problem

we have that
----> by Midpoint Theorem

substitute the given values in the expression above

solve for x

Multiply by (2x+2) both sides

Group terms



step 2
Find the length of AB

substitute the value of x
