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Vlad [161]
3 years ago
8

HELP ME PLS RN AAHHHHHHH

Mathematics
1 answer:
____ [38]3 years ago
6 0

Answer:

C. 9

Step-by-step explanation:

3n - 18 = 9

3n (- 18 + 18) = 9 + 18

3n = 27

3n/3 = 27/3

n = 9

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Three and five sixths minus seven and one half​
Kryger [21]

Answer: -3.66666666667 or negative three and six tenths repeating.

8 0
3 years ago
Can somebody please help???
beks73 [17]

Darnel needs to spend three days making jam if he wants to jar 15 liters.

Step-by-step explanation:

If you are to assume the relationship is proportional then if he makes 10 liters in 2 days you divide 10 by 2 and you get 5. This means he makes 5 liters a day. Then you add 5 to 10 and you get 15 which means you are adding another day(5) So he needs to work an extra day which would give you three dyas total. Hope this helped!

4 0
3 years ago
Help me with this please.
Ira Lisetskai [31]

Answer:

JL = 78

Step-by-step explanation:

MN is a midsegment. Based on the midsegment theorem,

MN = ½(JL)

MN = 5x - 16

JL = 4x + 34

Plug in the value

5x - 16 = ½(4x + 34)

5x - 16 = ½*4x + ½*34

5x - 16 = 2x + 17

Collect like terms

5x - 2x = 16 + 17

3x = 33

Divide both sides by 3

x = 11

✔️JL = 4x + 34

Plug in the value of x

JL = 4(11) + 34

JL = 44 + 34

JL = 78

5 0
3 years ago
I don't know how to convert meters to centameter
jeka94
Short answer:<span> Multiply by 100 for centimeters or 1000 for millimeters.</span>
7 0
3 years ago
Read 2 more answers
Can someone please help me with this one? Tysm! ^^
lana [24]
2/3 x 3/4 =6/12=1/2
(Multiply numerators, multiply denominators, simplify)
4 0
3 years ago
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