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PIT_PIT [208]
3 years ago
9

Lasmine bought 3 notebooks at $2.38 each. She had a coupon for $4 off. Her mom paid half of the remaining cost. How much did Las

mine pay? Evaluate the expression [(3x2.38)-4] divided by 2
Mathematics
1 answer:
Dahasolnce [82]3 years ago
6 0

Answer:

The answer is $1.57

Step-by-step explanation:

3 × 2.38 = 7.14 - 4 = 3.14 ÷ 2 = 1.57. So, she paid $1.57

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5/6 division 11/12 simipest form
schepotkina [342]
No because 11 divided by 2 is not 5. the 11 would have to be 10
5 0
3 years ago
A woodchuck runs 20 m to the right in 5 s, then turns and runs 10 m to the left in 3 s. (a) What is the average velocity of the
Archy [21]

Answer:

<h2>a) Average velocity = 1.25 m/s to the right</h2><h2>b) Average speed = 3.75 m/s</h2>

Step-by-step explanation:

A woodchuck runs 20 m to the right in 5 s, then turns and runs 10 m to the left in 3 s.

Total displacement = 20 - 10 = 10 m to the right

Total time = 5+3 = 8 s

Total distance = 20 + 10 = 30 m

a) We have

         Total displacement = Average velocity x Time

         10 = Average velocity x 8

         Average velocity = 1.25 m/s to the right

b)We have

         Total distance = Average speed x Time

         30 = Average speed x 8

         Average speed = 3.75 m/s

3 0
3 years ago
(15, 0 ) (3,−3)
UkoKoshka [18]
The slope of the line is 1/4
5 0
3 years ago
Read 2 more answers
Li made a scale drawing of a room. The scale used was 5cm=1m.The scale drawing is the preimage and the room is the dilated image
AleksandrR [38]
Scale in terms of cm to m= 1/5
In every meter there are 5 cm

Considering this, if the dimensions are 15cm and 20cm, you would need to multiply them by 5 to convert them to meters

15*5= 75 20* 5=100

Dimensions- 75ft by 100ft
5 0
3 years ago
Given h(x)=-2x+1,find h(-6)
Vesna [10]

Answer:

h = -11

Step-by-step explanation:

x=-6 so...

2*(-6)+1= -11

h= -11

7 0
3 years ago
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