MATHEMATICS MIDDLE SCHOOL

What is 8-4/5f>-14-2f

Answers

Answer 1

Answer:

8-4/5f>-14-2f

(subtract 8 on both sides)

-4/5f>-22-2f

(add 2f on both sides)

6/5f>-22

(divide 6/5 on both sides)

f>-55/3(-18.33)

Answer 2

Answer: $8-(4)/(5)f>-14-2f\ \ \ \ \ |\cdot5\n\n40-4f>-70-10f\n\n-4f+10f>-70-40\n\n6f>-110\ \ \ \ \ |:6\n\nf>-(110)/(6)\n\nf>-(55)/(3)\n\nf\in(-(55)/(3),\infty)$

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Really need the answers. thanks!!!
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A pilot takes a taxi from the airport to the hotel. The taxi driver charges a $2.50 initial charge plus $2.65 per mile. Which equation can be used to find y, the total cost of the trip, if x represents the number of miles of the trip?a y = 2.65(x + 2.50)b y = 2.65x-2.50c y = 2.50x+2.65d y = 2.65x+2.50
For questions 1 and 2 graph the function y=5(1/2)^x+4

deshawn deposited $6500 into a bank account that earned 11.5percent simple interest each year . he earned $4485 in interest befour closing the account. if no money was deposited into or withdrawn from the account, for how many years was the money in the account round the answer to the nearest whole year

Answers

Interest equation,,, I=prt,,4485=6500*0.115 t...can you solve for t??

amir works in a sports shop he can have a discount of 40% on anything he buys for himself how much will he pay for a pair of trainers priced at £65

Answers

65 x 0.4 = 26
65 - 26 = 39

answer: 39

How do you round 5 1/8 to the nearest whole number

Answers

To round you must see if the fraction is greater or less than a half to see if you round up or down. 1/8 is less than 1/2, so you must round down. So the answer is 5.

You look at the fraction: 1/8
You determine if it's closer to 0, 0.5, or 1.
In this case it is closer to 0.
So the answer would be 5.

Jeremy bought 3,000 milliliters of orange juice. How many liters of orange juice did he buy?

Answers

He bought 3 liters of orange juice becuase 1,000 milliliters are in a liter so if you have 3,000 milliliters you have 3 liters

There are 1000 millilitres (ml) in 1 litre (l)
So if Jeremy bought 3000 ml that is 3 litres
You just divide the amount of ml by 1000 because there are 1000ml in 1l
So the answer is:
3 LITRES

The Hatfield and McCoy families are feuding over some land. Neither family will be satisfied unless the two triangular fields are exactly the same size. You know that C is the midpoint of each of the intersecting segments in the diagram. Are the twotriangles congruent?
Write a paragraph providing how you know. Include specific and appropriate vocabulary/terminology in your explanation.