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 $25.00.
Answer:
the top one would be -40x+24, bottom one is x=12
Step-by-step explanation:
uwu
An equivalent expression means that we need an equation that is equal to the one you have listed
one way you can do this is to multiply the 7 by each term in the parentheses
this will give us 14x + 63
Here is how we check if these are equivalent. pick a number to replace "x" and then solve the problem. if we get the same answer from both expressions then we are correct
Im going to choose the number 1
7(2(1) + 9)
7(2+9)
7(11)
77
now replace "x" with the number 1 in our new expression and if we get 77 then they are equivalent
14x+63
14(1)+63
14+63
77
so 14x+63 is an equivalent expression
Answer:22.383
Step-by-step explanation:
Divide 67.14 from 3
T=65$+(65$*.06)
T=65$+3.9$
T=68.9$