Area = l x w. 12 yards x 10 yards=120 sq. yards. If the rest of the sentence is square yards, then one bag of seed will cover 400 sq. yards and it will cost him $25.00.
Answer:
Step-by-step explanation:
y = Dean's age
x = Dean's sisters age
y = 2x
x + y < 21
Answer:
Did you get the answer because I need it to
Step-by-step explanation:
Step 1: -4(3x-1) becomes -12x+4
step 2: -12x+4=12-8x
step 3: add 12x to both sides, 4=12+4x
step 4: subtract twelve from both sides -8=4x
step 5: divide by 4, x=-2