To start off, you want to make the equations. first, we will make x = chocolate candy and y=caramel candy since thats the order they come in the problem. we know she bought 20 pieces of candy, so we now know our first equation, x+y=20. next, if each chocolate candy costs $.50, that now makes x in our second equation .5x. the y will then be .1y. they then total up to equal $6.80, so our second equation is .5x+.1y=6.8. to then find x, subtract the y from the first equation to get x=20-y. then in the second equation, replace x with y and solve. you then get y=8, so we know britney has 8 caramels. now in the first equation, replace the y to get x+8=20. and now x=12
Answer:
187,500
Step-by-step explanation:
each seat is 12.50$
there are 15,000 seats
so you multiply 12.50$ by 15,000
12.50+15000= 187,500
Answer:
<em>b</em> = 1
Step-by-step explanation:
Slope-Intercept Form: y = mx + b
Since we are already given a table of values and half the equation, we simply need to find y-intercept <em>b</em>:
<em>Plug in a random coordinate to find b</em>.
y = 1/4x + b
2 = 1/4(4) + b
2 = 1 + b
b = 1
y = 1/4x + 1
