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3 years ago

Answer please if you will

Mathematics

1 answer:

Sveta_85 [38]3 years ago

8 0

Answer:

14 - 4x = 26

-14 -14

-4x = 12

Divide by -4 on both sides

x = -3

x + 18/4 = 5

x4 x4

18 + x = 20

-18 -18

X = 2

20x - 2 = 8

+2 +2

20x = 10

Divide by 20 on both sides

X = 0.5

1 + 33x = 12

-1 -1

33x = 11

Divide by 33 on both sides

x = 0.3

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Solve j ÷ 3 1/2 for j= 9/10<br><br>A) 4 1/5<br>B) 3 3/10<br>C) 9/35

emmasim [6.3K]

The answer is C) 9/35.

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3 years ago

Help me..it has to be rounded to the tenths

klio [65]

Answer:

10.2 cm²

Step-by-step explanation:

The area (A) of a regular hexagon is

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4 years ago

Read 2 more answers

2 1/2+x=5 1/3 PLEASE HELP

erastova [34]

Answer:

Step-by-step explanation:

2 1/2 + x = 5 1/3 Change the mixed numbers to improper fractions

5/2 + x = 16/3 The lowest common multiple is 6. Multiply by 6

5*3 + 6x = 16*2

15 + 6x = 32 Subtract 15 from both sides.

6x = 32 - 15

6x = 17 Divide by 6

6x/6 = 17/6

x = 2 5/6

Check

5/2 + 17/6 = 16/3

15/6 + 17/6 = 32/6

32/6 = 32/6 The question checks.

7 0

3 years ago

4. Kristina is allowed to have a friend sleep over every 3rd weekend,

PSYCHO15rus [73]

Answer:

Step-by-step explanation:

You must find the least common multiple of their schedules.

The numbers 3 and 2 are their own prime factors, so the least common multiple of 3 and 2 is 6.

Six weekends must pass until they can both have someone over on the same night.

The number line below shows that the first time their sleepovers coincide is Week 6.

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3 years ago

Which expression is equivalent to -16 - 7?

lakkis [162]

Step-by-step explanation:

B. -16 + (-7) ...this is the same as -16-7

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3 years ago