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adelina 88 [10]
2 years ago
13

What is 0.5x+1/5y-3.5x-4/5y

Mathematics
1 answer:
Virty [35]2 years ago
5 0

Answer:

−3x+ −3/5y

Step-by-step explanation:

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A customer will be charged extra if the weight of their suitcase is above 48 pounds.
amm1812

Answer:

w>48 pounds

Step-by-step explanation:

The customer will be charged extra if the weight of their suitcase is above 48 pounds.

Let the weight of the suitcase = w (in pounds)

Therefore, w above (greater than) 48 pounds is written mathematically as:

w>48 pounds

This is the inequality that represents w, the weight of the suitcase in pounds, that will have an extra charge.

6 0
3 years ago
Y’all mind to help a dumb asian?
insens350 [35]

Answer:

A is 62 b is 54 c is 62 and d is 62

And 7

Step-by-step explanation:

Since it equals to 180 you add 62 and 54 which gives u 118 then subtract it

Not sure about the second one

7 0
3 years ago
Read 2 more answers
Solve the inequality. -45<-9k would the answer be 5>k or 5
Mashutka [201]

Answer:

5 > k

Step-by-step explanation:

-45 < -9k

Switch sides

-9k > -45

Multiply both sides by -1 (reverse the inequality)

( -9k )( -1 ) < ( -45 )( -1 )

Simplify

9k < 45

Divide both sides by 9

9k/9 < 45/9

Simplify

K < 5


8 0
3 years ago
Please help no idea what to do
ololo11 [35]
You just substitute the heights for H. 25 + 1.17(34) then find what that equals to the nearest inch and do the same for the boy
4 0
3 years ago
10-1: Compound Probability
ahrayia [7]

Answer:

Step-by-step explanation:

Probability of black pens  =     3/14

Probability of white paper clips = 16/40

to find the probability of black pen and white paper clip we have to multiply these two probability.

3/14 x 16/40 = 48/560 = 8.6

3 0
3 years ago
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