Kelly had 474 in her checking account in june. She earns $138 in july and puts all of it in her account. How much money does kelly have in her checking account now?

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10