A option is the correct one 1 is the correct one by the number
Answer:
x=66
Step-by-step explanation:
180-114=66
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Hope this helps!
Answer:
7.9
Step-by-step explanation:
-25=-4r+5
Subtract 5 to each side
-25-5=-4r+5-5
-30=-4r
Divided -4 to each side
-30/-4=-4r/-4
7.5=r
Check:
-25=-4r+5
Substitute r with 7.5
-25=-4(7.5)+5
-25=-30+5
-25=-25. As a result, r=7.5. Hope it help!
