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wlad13 [49]
3 years ago
11

What is the least common multiple (LCM) of 6 and 10? OA. 2. OB. 20 O C. 30 OD. 60

Mathematics
2 answers:
kakasveta [241]3 years ago
8 0

C. 30

a multiple is a number that can be divided by another number a certain number of times

6 divides 30 5 times and 10 divides it 3 times

Naily [24]3 years ago
4 0

Answer:

30

Step-by-step explanation:

hhhhjj+hbggggggggggggggggggggffffffgfgggggggggggg

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Aleksandr [31]

Answer: $70.50

Step-by-step explanation:

30npm x 125m = 3750 nails total

3750/40 = 93.75, meaning you will need 94 boxes to complete the fence

94x0.75= $70.50

6 0
2 years ago
Solve -3y + 12 = -48
fenix001 [56]

Answer:

-3y +12 = -48

-3y = -60

y = -60/-3

y = 20

Step-by-step explanation:

7 0
2 years ago
Lee has $1.75 in dimes and nickels. The number of nickels is 11 more than the number of dimes. How many of each coin does he hav
Schach [20]

Answer:

Lee has 19 nickels and 8 dimes

Step-by-step explanation:

hello, I think I can help you with this

Step 1

Let

value of a nickel=$0.05

value of a dime=$0.10

number of nickels=N

number of nickels=D

According to the question data Lee has $1.75 in dimes and nickels.

0.05N+0.1D=1.75,equation(1)

also, the number of nickels is 11 more than the number of dimes.mathematical speaking

N=11+D,equation(2)

Step 2

replace N from equation (2) into equation (1)

0.05N+0.1D=1.75

0.05(11+D)+0.1D=1.75

Now, solve for D

0.55+0.05D+0.1D=1.75

0.15D=1.75-0.55

D=1.2/0.15

D=8

Step 3

replace the value of D into equation(2) to obtain N

N=11+8

N=11+8

N=19

Hence, Lee has 19 nickels and 8 dimes

Have a great day.

5 0
2 years ago
Solve the system of linear equations by substitution.
Bezzdna [24]
For this you need to solve by elmination
3 0
3 years ago
Someone help me its timed!!!
Lelechka [254]

Answer:

C!

Step-by-step explanation:

7 0
2 years ago
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