Answer:
first explain what you need help with specifically then maybe people can help, to bland of a question
Answer:
Step-by-step explanation:
so you will move constant to the right side and change the sign. 72x=223-7
then you will subtract the numbers 72x=223-7 and that will give you 72=216
then you will divide both sides by 72 and that will give you
- x=3 .
<em>Make the unknown numerator be x and unkown denominotor be y</em>
<em>We have : 7 - </em>
= 6
=> = 7 - 6
= 
<em>So we need to fill in the box :</em>
<em>If the answer is helpful, Brainliest please!</em>
Answer:
i angle EFB
ii BFC and AFC
Step-by-step explanation:
Interest = Pin = principal * interest rate * number of years
Let interest rate be i, then
600*i*2+150*i*4=90
1200i+600i = 90
i=90/(1200+600)=90/1800=1/20=0.05 or 5%
