The answer would be : Order Of Operations.
Hope this helps !
Photon
Answer:
C, x + 20 = 41
Step-by-step explanation:
X represents the number of small sea shells that we originally had. When the family adds 20 more shells, that makes x + 20. The total number is 41, so that means the number of sea shells they already had (x) plus the number of sea shells they collected (20) equals the number of shells they have now (41).
Basically
54 times 7
what's the answer
distributive says
a(b+c)=ab+ac
we can split 54 times 7 into
we know that 54=50+4
so we can do 7 times 54 as
7(50+4)=7(50)+7(4)=350+28=378
she saved $378 after 7 months
Adding<span> and </span>subtracting polynomials<span> may sound complicated, but it's really not much</span>different<span> from </span>adding<span> and </span>subtracting<span> numbers. Any </span>terms<span> that have the same variables with the same exponents can be combined. </span>Combine like terms<span>, paying close attention to the signs.</span>
Answer:
D.) 10 2/3 square feet
Step-by-step explanation:
The area will change by
multiply the area by 4/9 and you get 32/3 = 10 and 2/3 (because 10 = 30/3)