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julia-pushkina [17]
3 years ago
6

Benjamin's age is 6 years less than twice Lucas's age. If Benjamin is 12 years old, how old is Lucas? Choose the answer below th

at is a viable solution to this problem.
A:3
B:5
C:7
D:9
Mathematics
2 answers:
iragen [17]3 years ago
8 0

Answer:

Answer is D: 9

Step-by-step explanation:

you would do 2x-6=12

Next: add 6 to both sides: 2X=18

Next: divide both sides by 2

Answer: X=9

Natali5045456 [20]3 years ago
6 0

Answer:

the answer would be 5 i think

You might be interested in
2 3/5 ÷ 2/7<br><br>9 1/10<br><br>26/35<br><br>6/35<br><br>4 1/10<br>choose one please
Step2247 [10]

Answer:

The answer is 91/10

Step-by-step explanation:

hope this helps

Solutions:

2 3/5÷2/7

13/5÷2/7

13/5×7/2

=13×7=91

=5×2=10

That's why the answer is 91/10

6 0
3 years ago
If s pool holds 22,000 gallon how long will it take to fill a pool at a rate of 400 gallon per minute round to the nearest tenth
worty [1.4K]
T=volume÷rate
this will cancel out gal and leave min

22000 gal ÷ 400 gal/min

55 min
3 0
3 years ago
Find the volume of a pyramid with a square base, where the perimeter of the base is 7.3\text{ ft}7.3 ft and the height of the py
Cloud [144]

Answer:

V=6.66\ ft^3

Step-by-step explanation:

The perimeter of the square base of a pyramid = 7.3 ft

The height of the pyramid, h = 6ft

The perimeter of a square is given by :

P = 4s, s is the side of square

7.3 = 4s

s = 1.825 ft

The volume of a pyramid is given by :

V=\dfrac{lbh}{3}

Here, l = b = 1.825 ft

So,

V=\dfrac{1.825\times 1.825\times 6}{3}\\\\V=6.66\ ft^3

So, the volume of the pyramid is equal to 6.66\ ft^3.

3 0
3 years ago
S=2n+2u solve for n.
Elena L [17]

Answer:

n=(S/2)-u

Step-by-step explanation:

First, let's isolate 2n.

S-2u=2n

Let's divide both sides by 2.

(S/2)-u=n

n=(S/2)-u

5 0
3 years ago
Read 2 more answers
How would you solve h(x)=12/x if h(x)= -2
MaRussiya [10]
H=-6 is the answer after substituting
7 0
3 years ago
Read 2 more answers
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