7h + (-6.9d) - 16 +5d - 2.6h

4.4h-1.9d-16

Step-by-step explanation:

7h + (-6.9d) - 16 +5d - 2.6h

Remove parentheses

7h + -6.9d - 16 +5d - 2.6

Group like terms

7h-2.6h-6.9d+5d-16

Add similar elements:7h-2.6h=4.4h

4.4h-6.9d+5d-16

Add similar elements: -6.9d+5d= -1.9d

4.4h-1.9d-16

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

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.