Answer: k = -5
explanation-
distribute: -3k + -21 - 5k + 4= 23
combine: -8k -17 = 23
add 17 to both sides: -8k = 40
divide both sides by -8: k=-5
Answer:
give it
Step-by-step explanation:
the answer is m=1/4
Answer:
(2p + r + 7) × (p + 9)
Step-by-step explanation:
Length: 2p + r + 7
Width: p + 9
Answer:
3 : 1
Step-by-step explanation:
180 out of 240 sold online so (240 - 18) sold in store
180 : 60
18 : 6
3 : 1
1. False 2.True 3.20 4.13 5.-23 6. True 7. should be false because domain is a range of values and y- value is just one. 8.True
