The value of the digit 4 in the number 42,780 is 10 times the value of the digit 4 in which number? the options are 34,651 or 146,703 or 426,135 or 510,400

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Write the percent as a fraction or mixed number in simplest form. 0.8%

The measures of the angles in △abc are given by the expressions in the table. angle measure angle a 65° angle b (3x−10)° angle c (2x)∘ find the value of x. then find the m∠b and m∠c.