Answer:
Number 1 is like terms
number 2 is equivalent expressions
Step-by-step explanation:
Answer:
480.20
Step-by-step explanation:
since she profits from the initial amount by 134.60 we add both amounts
345.60+134.60=480.20
Answer:
3. solid , liquid
4. respiratory
I only know these two answers and I'm not sure if it's right
Answer:
50
Step-by-step explanation:
ABCD is quadrilateral. Sum of all the angles in a quadrilateral is 360. This means angle ADC will be 130.
ADE is a straight line. Angle ADC and angle CDE should sum up to 180. From here we can infer that angle CDE=x is 50
