Answer:
J + 9 = 63
Jackson = 54 inches
Step-by-step explanation:
Using the variable 'J' for the height of Jackson, we know that Elliott is Jackson's height, plus an additional 9 inches. Since Elliott is 64 inches tall in total, we can add Jackson's height plus 9 to get Elliot's height:
Jackson's height + 9 inches = Elliot's height
J + 9 = 63
Subtract '9' from both sides: J + 9 - 9 = 63 - 9 or J = 54
So, Jackson is 54 inches tall.
Answer:
<h2>4 bilion = 4 × 10⁹</h2>
Step-by-step explanation:
The scientific notation:
where
4 billion:
in USA: 4,000,000,000
in Europe: 4 000 000 000 000
Answer:
276
Step-by-step explanation:
1 - 1/3 - 5/12 = 1/4
1/4 is the fraction of the vegetarian guests
1 is the total number of guests
so you multiply 69 by 4 and 276 is your answer
let me know it it is correct :)
1 thousand and 1 hundred means 1100.
In scientific notation, it's 1.1*10^3
Write that as 7x. Writing it as x7 could lead to confusion. 7*x would be OK.
