x=7-2t
Move 7 to the other side. Sign changes from +7 to -7.
x-7=7-7-2t
x-7=-2t
Divide by -2 for both sides
x/-2-7/-2=-2t/-2
x/2+7/2=t
Answer: t= x/2+7/2 or t=7/2+x/2
to do this you would need to shade in 7 out of the 10 rows going horizontally or vertically it doesnt really matter as long as u shade in 7 rows of them
The answer is 64. cubic miles because its 4 x 4 x 4 = 64
Answer:
$3750
Step-by-step explanation:
Given that:
Jay saves 
of the savings account for his college education.
Money set aside for the college education = $2500
To find:
Total money present in the savings account of Jay = ?
Solution:
Let the total money in the savings account be $
.
As per question statement:
The equation to model the problem is:
Now, let us solve the above equation:
Total money saved in the savings account is $3750.
Out of the total money $2500 is saved for college education.
Answer:
Diameter of a hemisphere: d = 2 * r ,
Volume of a hemisphere: V = 2/3 * π * r³ ,
Base surface area of a hemisphere: Ab = π * r² ,
Cap surface area of a hemisphere: Ac = 2 * π * r² ,
Total surface area of a hemisphere: A = 3 * π * r² ,
We know that for a hemisphere whose radius is 9 units, The volume is: Volume of hemisphere=2πr33 Volume of hemisphere = 2 π r 3 3
Step-by-step explanation:
