Evaluate
\frac{7y}{10}+1163
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\frac{7y}{10}+1163
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Quiz
Polynomial
5 problems similar to:
110 + 0.7 ( y - 470 ) + 1000 - 5400 \times 0.02 + 470 + 70 - 50
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110+0.7y-329+1000-5400\times 0.02+470+70-50
Use the distributive property to multiply 0.7 by y-470.
-219+0.7y+1000-5400\times 0.02+470+70-50
Subtract 329 from 110 to get -219.
781+0.7y-5400\times 0.02+470+70-50
Add -219 and 1000 to get 781.
781+0.7y-108+470+70-50
Multiply 5400 and 0.02 to get 108.
673+0.7y+470+70-50
Subtract 108 from 781 to get 673.
1143+0.7y+70-50
Add 673 and 470 to get 1143.
1213+0.7y-50
Add 1143 and 70 to get 1213.
1163+0.7y
Subtract 50 from 1213 to get 1163.
110+0.7y-329+1000-5400\times 0.02+470+70-50
Use the distributive property to multiply 0.7 by y-470.
-219+0.7y+1000-5400\times 0.02+470+70-50
Subtract 329 from 110 to get -219.
781+0.7y-5400\times 0.02+470+70-50
Add -219 and 1000 to get 781.
781+0.7y-108+470+70-50
Multiply 5400 and 0.02 to get 108.
673+0.7y+470+70-50
Subtract 108 from 781 to get 673.
1143+0.7y+70-50
Add 673 and 470 to get 1143.
1213+0.7y-50
Add 1143 and 70 to get 1213.
1163+0.7y
Subtract 50 from 1213 to get 1163.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
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699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}