Me pudieran ayudar con los ejercicios de números impares? (1,3,5,7...) por favor! Lo ocupo para hoy en la noche

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a

What is the scale factor of almn to aopq?