Answer:
Michael is 38 and Sara is 29
Step-by-step explanation:
Because it says the sum of their age is 47 you do 47-9=38 so that would be Michael's age and than because Sara is 9 years younger than him and then you would do 38-9=29
Answer:
a toxin or other foreign substance which induces an immune response in the body, especially the production of antibodies.
Samantha will have approximately 2.3-2.4 yards of ribbon left.
Answer:
176
Step-by-step explanation:
add 3 to each number till you hit the 50th number
Answer:
6
Step-by-step explanation:
To solve for x you must isolate it.
3x-2=2x+4
-2x -2x Subtract 2x from both sides
x-2=4 Your left with this
+2 +2 Then add 2 to both sides
x=6 x equals to 6
