Answer:
I think its Symmetric Property.
Step-by-step explanation:
The answer is linear pair postulate hope this helps.❤️
Answer:
56.52
Step-by-step explanation:
you do 3.14 times 18
heres a video link
https://virtualnerd.com/algebra-1/linear-equation-analysis/slope-rate-of-change/understanding-slope/rate-of-change-two-points-table
Answer:
1060 grams
Step-by-step explanation:
let the weight of the orange be x, then
pineapple weighs 7x, and also x + 870
equating the 2 expressions for the weight of the pineapple
7x = x + 870 ( subtract x from both sides )
6x = 870 ( divide both sides by 6 )
x = 145
The orange weighs 145 grams and the pineapple 145 + 870 = 1015 grams
Total weight of both = 145 + 1015 = 1060 grams