I need help with questions 16

Answer;

-2.5x-5  

Step-by-step explanation:

first multiply whats in the () so -0.5 times 7z =  -3.5z + -2 + 1z - -3

then combine like terms -3.5z + 1z = -2.5z

-2+-3= -5 so -2.5z - 5

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 : )

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8