Mathematics, 16.01.2020 18:31 bglosson4333

Shau-uen solved the equation 18.5 w + 6.5 w minus 2.8 w = 149.1. her work is shown below. step 118.5 w + 6.5 w minus 2.8 w = 149.10step 225 w minus 2.8 w = 149.1step 3 negative 2.8 w = 5.964step 4w = negative 2.13in which step did shau-uen make her first error? plz fast

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, lashayreed02

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Answers: 1

continue

Mathematics, 21.06.2019 18:30, mauralawson

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

Answers: 1

continue

Mathematics, 21.06.2019 22:10, bejaranobella07

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Answers: 2

continue

Mathematics, 21.06.2019 22:40, winterblanco

Use this graph to find the cost of 6 show tickets

Answers: 1

continue

You know the right answer?

Shau-uen solved the equation 18.5 w + 6.5 w minus 2.8 w = 149.1. her work is shown below. step 118.5...