Answer:
1 makes this problem true
Step-by-step explanation:
-1t+14=3t+10
-1(1)+14 = 3(1)+10
-1 +14 =3+10 , 13=13
So 1 makes this problem true
Answer:
(2/3, 13/3) (Exactly one solution)
Step-by-step explanation:
Write these equations in a column:
x+y=5
2x-y=-3
Note that we can eliminate y immediately by adding these two equations together. We get:
3x = 2, so that x = 2/3.
Substituting 2/3 for x in the first equation, we get:
2/3 + y = 5. Clear out fractions by multiplying all three terms by 3:
2 + 3y = 15, or 3y = 13. Then y = 13/3, and the solution is
(2/3, 13/3) There is exactly one solution.
Pie or 3.14.. is irrational because it’s a decimal that goes on and on (without repeating)
The value of x is 1
Step-by-step explanation:
According to the problem
625 = 
or, 
=
By the rule of index
4 = 6 - 2x
or, 2x = 6 - 4
or, 2x = 2
or, x = 1
The amount of mosaic tiles covering the box is the surface area, which is 157 in.
