Yes, usually they will suggest you to stick with fractions more than decimals.
8y+10
if the fabric = 30 and yards = y then you would put 8(30) + 10 and you would multiply 8 and 30 and get 240.
Asnwer
8y+10
8(30) +10
240 +10
250
7x - 8(-2 + 9) = 112
7x - 8(7) = 112
7x - 56 = 112
7x = 112 + 56
7x = 168
x 168/7
x = 24 <==
Answer:
OC) 4.527 x 10^3
Step-by-step explanation:
To write a number in scientific notation, first move the decimal point to create a number between 1 and 10.
4527. becomes 4.527
To get your exponent, count how many places you moved the decimal. In this case, you moved the decimal three places.
4.527 * 10^3
