3x - 14 = x + 2
- x    - x
2x - 14 = 2
    + 14 + 14
       2x = 16
      2 2
   x = 8

4y - 7 = y + 11
- y    - y
3y - 7 = 11
    + 7 + 7
      3x = 18
   3 3
   x = 6
(x, y) = (8, 6)

The answer is D.

7 0

2 years ago

Write a fraction less than 1, with a demoninator of 6 that is greater than 3/4

timofeeve [1]

I believe it could be 5/6 ? I don’t know.

5 0

2 years ago

Rewrite the following without an exponent. 6^-2<br> Please answer ASAP!

julia-pushkina [17]

Answer:

Rewriting $6^{-2}$ without an exponent we get $\mathbf{\frac{1}{36}}$

Step-by-step explanation:

We need to rewrite the following without an exponent. $6^{-2}$

We need to solve the exponent to find the result.

We know the exponent rule: $a^{-b}=\frac{1}{a^b}$

Now using this rule to solve the equation:

$6^{-2}\\=\frac{1}{6^2}\\We \:know \:that\:6^2 = 6\times 6=36\\=\frac{1}{36}$

So, Rewriting $6^{-2}$ without an exponent we get $\mathbf{\frac{1}{36}}$

8 0

2 years ago

Write three measurments using grams and three measurements using milligrams total 15.4 grams

luda_lava [24]

2+3+10 g +1+1+2mg =15.4 grams

5 0

2 years ago