<span>Maria tiene 32 kg y javier tiene 51 kg
</span>
(google translate, bad spanish)
4b + 22 = 5 (b + 4) - 1 (remove the parantheses)
4b + 22 = 5b + 20 - 1 (calculate)
4b + 22 = 5b + 19 (move the terms)
4b - 5b = 19 - 22 (collect like terms and calculate)
-b = -3 (change the signs)
<em>b = 3</em>
Answer:

Step-by-step explanation:
The equation of a circle with radius r and center (h, k) is:

This circle has center (-7, -4) and radius 2.
The equation is:

Answer:

<u>------------------------------</u>
hope it helps...
Answer:
E. cluster
Step-by-step explanation:
hope that helps.