Unit 6 Lesson 1 Cumulative Practice Problems 1. Here are a few pairs of positive numbers whose sum is 50.
first
number
second
number
product
a. Find the product of each pair of
numbers.
b. Find a pair of numbers that have
a sum of 50 and will produce the
largest possible product.
1
49
2
48
10
40
c. Explain how you determined
which pair of numbers have the
largest product.

three-fourths of an hour

36÷48=0.75

0.75=

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

the correct option is b

step-by-step explanation: