Answer fast & right plz! elliott is counting the change from a class fundraiser. he has half as many quarters as nickels, and he has 7 fewer dimes than nickels. the total value of coins is $5.90. he wrote the equation 0.10(7-x)+0.5(x)+0.25(1/2x)=5.90 . which statements identify elliott’s errors? check all that apply. he should have written the expression for the number of dimes as x – 7. he should have written the coin values as 5, 10, and 25 and not as 0.5, 0.10, and 0.25. he should have written the coin value for the nickel as 0.05. he should have translated the scenario as value of all dimes = value of all nickels and value of all quarters = value of all nickels. he should have written the expression for number of nickels as 2x.

answer: 230 miles ( vote ! )

step-by-step explanation:

180.39 minus 17.99 equals 162.4

then divide 162.4 by .80 to get 230

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?

hi! i think the answer is 1/2 : )