I will mark brainiest if you explain please

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

What 620000 divided by 10 to the third power

$30 to spend on dinner tax and gratuity at mos restaurant rax is 6% and they give a 15% tip on the total bill after taxes thier dinner cost $21 which statement correctly explains wether andrew and kate have enough money to pay their bill