Aladder leans against a brick wall. the foot of the ladder is 6 feet from the wall. the ladder reaches a hieight of 15 feet on the wall. find to the nearest degree, the angle the ladder makes with the wall?

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

Look at attachment. has all info needed. need

How to use order of operation in 20 divide by 4 multiply 5 = 1