Just multiply the shoes and socks together
so your answer is 40
X=3
45x=25x+(57+x)
45x=26x+57
Subtract 26x from both sides
19x=57
Divide both sides by 19
X=3
Let "per month" = m
The inequality is
1.5m + 4 ≥ 7
+ 4: Her hair right now is 4 cm long
1.5m: Her hair grows 1.5 per month (m)
≥ 7: She wants it to be at least 7 or more.
1.5m + 4 ≥ 7 is your answer
hope this helps
The correct answer is B. 1845, this is because when you look at the years '88 and '89, the interest rate increases 1%, while the building permits decrease by 190. So, to find the midpoint, you divide 190 by 2 and then subtract that from the 1940 building permits to find the final answer; 1845
-1/6(x-24) < 4
x-24 > -6*4 ... note the inequality sign flips, see "extra info" below
x-24 > -24
x-24+24 > -24+24 ... add 24 to both sides
x > 0
Therefore, the answer is x > 0 meaning that x is greater than 0.
To graph this, draw a number line. Plot an open circle at 0. Then shade to the right. The open circle or hole says to the reader "do not include this value as part of the solution set"
extra info: the inequality sign flips only when you multiply both sides by a negative number. In this case, we multiplied both sides by -6.