Answer:
13lbs
Step-by-step explanation:
x = number of pounds of chocolate/lbs
13.20(x) + 3.90(10) = 9.16(x + 10)
13.2x + 39 = 9.16x + 91.6 (x100)
1320x + 3900 = 916x + 9160
404x = 5260
x = 1315/101 = 13.0198.... ⇒ 13lbs
Answer:
4 units
Step-by-step explanation:
X coordinate never changed so you just need to subtract 2 from 8 to see the unit difference.
Answer:
Step-by-step explanation:
<em>We have to solve the inequality for x.</em>
<em>Solution is given below.</em>
7x +16 < -5(4 - 5x)....given
7x + 16 < -20 + 25x....distributive property
16 < -20 + 18x ... subtraction property
16 + 20 < 18x.....addition property
36 < 18x
36/18 < x.....division property
2 < x
Answer:
She does not have enough money to pay back her parents. She needs $3 to be able to do so.
Step-by-step explanation:
If she owes her parents $50 and she has $10 in savings, the her debt to them is only 40$ as 50-10 = 40. When she does chores she eliminates $12 from her debt and now owes them $28 as 40-12 = 28. When she gets $25 for her birthday she sues that to pay them back and 28-25 = $3. Therefore, she still owes them $3.
