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Basic Math
Arithmetic
Fractions & Decimals
Ratios & Proportions
Percentages
Basic Number Theory
Pre-Algebra
Integers & Absolute Values
Factors & Multiples
Prime Factorization
Basic Equations & Inequalities
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Polynomials & Factoring
Functions & Graphs
Systems of Equations
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Trigonometric Functions
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Example
3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b
Question
$$3 \times 5+10 \times 7$$
Evaluate
$85$
Solution Steps
Multiply $3$ and $5$ to get $15$. Multiply $10$ and $7$ to get $70$.
$$15+70$$
Add $15$ and $70$ to get $85$.
$$85$$
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Factor
$5\times 17$
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