Lydia wants to find the height of a flagpole. She measures the height of a tree and the length of the shadow it casts. The tree is 4 feet tall,
and its shadow is 8.8 feet long. Next, Lydia measures the shadow cast
by the flagpole, and finds it is 22 feet long. What is the height of the
flagpole?HELP PLS HURRY

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

The area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.