Step-by-step explanation:
Solution for 100 is what percent of 0.28:
Percentage solution with steps: Step 1: We make the assumption that 0.28 is 100% since it is our output value.
Given,
x
2
+
x
2
1
=98
(x+
x
1
)
2
=x
2
+
x
2
1
+2
98+2=100
∴x+
x
1
=10
(x+
x
1
)
3
=x
3
+
x
3
1
+3(x+
x
1
)
x
3
+
x
3
1
+3(x+
x
1
)=1000
x
3
+
x
3
1
=1000−3(10)=
Step-by-step explanation:
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Answer:
-45x - 15
Step-by-step explanation:
(9x+3)-5
Multiply the bracket with -5
-45x -15
