Answer:
7
Step-by-step explanation:
1/2(x)=7/2
divide both sides by 1/2
x=
÷
x=
·
x=14/2=7
Answer:
76,000,000
Step-by-step explanation:
Look at the 100,000 place and see whether to round up or down - 8 is larger than 5, therefore 75,000,000 gets rounded up to 76,000,000
The answer is 6. All you do is multiply the types of peanut butter with the type of jelly.
The first equation is ,

First we need to solve this equation for y , and for that we need to subtract 4x from both sides, that is

Now we need to get rid of 16, and for that we have to divide both sides by 16, that is


And the second equation is

And on simplifying we will get

Which is same as the firrst equation. And in that case, there are infinite or many solutions .
The product of (-6.8) exponent 2 is 2,304