3 years ago

On Saturday, Wendy babysat for

Mathematics

1 answer:

Degger [83]3 years ago

4 0

Answer:

9(4/3)

Step-by-step explanation:

you add up the hours of each of the girls so, 3(1/2)+4(1/3)+2

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Find the value of x

morpeh [17]

Answer:

Step-by-step explanation:

140- 40=100

100÷2=50

x=50

6 0

2 years ago

Only number one please help

Alex73 [517]

Answer:

C) 75 + 50x = 25 + 70x

Step-by-step explanation:

ABC Tech:

$50 an hour. So,for x hours= 50 * x = 50x

Service charge = 75 + 50x

Tech Squad:

$70 an hour. So,for x hours= 70 * x = 70x

Service charge = 25 + 70x

C) 75 + 50x = 25 + 70x

50x - 70x = 25 - 75

-20x = -50

x = -50/-20

x =5/2 = 2 $\frac{1}{2}$ hours

6 0

3 years ago

Solve.<br><br> 10 · w = 90<br><br> w = ______

Ratling [72]

Answer:

Step-by-step explanation:

10- w = 90

w = 90 -10

w = 80

5 0

3 years ago

Read 2 more answers

A 9 3/5 inch long pipe is cut into eight equal length pieces. How long is each piece?

Alenkinab [10]

Answer:

1.2

Step-by-step explanation:

9 3/5 divided by 8

3 0

3 years ago

9+19 - 12 + 12 + 12323 - 39

Alexxandr [17]

Answer : 12312

Step-by-step explanation : According to BODMAS, Addition (+) comes first

Hence -- 9 + 19 + 12 + 12323 = 12363

12363 - 12 - 39 = 12363 - 51

= 12312

5 0

3 years ago