The difference is zero, because whenever you multiply,
the order of the factors doesn't matter. I think that's the
"commutative" property of multiplication, but I may be
wrong about that name.
Answer:
X=10
X=-8
Step-by-step explanation:
(x+1)*(x-3)=77
x²-3x+x-3=77
x²-2x-3=77
x²-2x-3-77=0
x²-2x-80=0
(x-10)*(x+8)=0
x-10 = 0
x=10
x+8=0
X=-8
Answer:
Mona = 8, Shakira = 16
Step-by-step explanation:
S = 2m....m = S/2
2S + S = 24
3S = 24
S = 24/3
S = 8
Mona = 8
Shakira = 16
Answer:
A. 6 kg.
Step-by-step explanation:
We have been given that James went to the Ashville County Fair. A watermelon that weighed 6,000 grams won a prize for being the largest watermelon at the fair.
To find the weight of watermelon in kilograms we will divide the weight of watermelon by 1000 as 1 kg equals to 1000 grams.
Therefore, the watermelon weigh 6 kilograms and option A is the correct choice.
Answer:
<h2>345 other nuts</h2>
Step-by-step explanation:
Ratio problem, we are going to use the part to all approach
Step one:
given data
the ratio of peanuts to other nuts is 6 to 5
otherwise expressed as 6:5
the total ratio is 6+5= 11
the total number of peanut is 414
let the other nuts be x
6/5=414/x
cross multiply we have
414*5= 6x
2070=6x
divide both sides by 6
x=2070/6
x=345
<u>345 other nuts</u>