Answer:
Step-by-step explanation:
step 1 simplified like terms -11k +3k =8k
step 2 incorrect should be -4k -20 on the left side distributive property
step 3 added 8k to each side
step 4 added 20 to each side
step 5 divided each side by 4
Answer:
6.9
7.-5
8.-10
Step-by-step explanation:
The perimeter of the shape is 30 add all the sides
Answer:
-2
Step-by-step explanation:
Answer:
8 teaspoons
Step-by-step explanation:
each cup of flour = 1 1/2 teapoons of bp
4 x 1 1/2 = 8
