3x+x= total
3x= number of miles driven on saturday
Idk if I did this right but I tried... If I did wrong I can try again but yea idk
Answer:
494cm2
Step-by-step explanation:
Área = (base × height)/2
Área=(38×26)/2=988/2=494cm²
We divide first number from first parenthesis with first number from second parenthesis. Then the resulting number we multiply by all numbers in second parenthesis and substract from first parenthesis.
We repeat previous steps until we run out of numbers:
We are left with a number that has no x inside. This is remainder.
The final solution is sum of all these solutions and remainder:
Is this simultaneous equations?
if yes then the first step is
make one of the unknown as the subject