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elixir [45]
3 years ago
6

Simplify the expression -1/8-2/7

Mathematics
2 answers:
mafiozo [28]3 years ago
5 0

The result is in decimal form as 0.16071428

SpyIntel [72]3 years ago
4 0

the answer would be -\frac{23}{56} because you would need to find the LCD, which in this case would be 56 and you solve from there.

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Check this please I need grade
Elden [556K]
All good and for number 6 you should draw an acute angle
3 0
3 years ago
A gumball machine has 330 red gumballs. If the red gumballs are 75% of the total number of gumballs, how many gumballs are in th
patriot [66]
75% = 330 gumballs

Find 1%:
1% = 330 ÷ 75 = 4.4 gumballs

Find 100%:
100% = 4.4 x 100 = 440 gumballs.

Answer: 440 gumballs.
3 0
3 years ago
HELP PLZ 5x + -9 + 3x - 20 =
Rama09 [41]
Add like terms. "Like terms" are those with the same constellation of variables.
.. terms with variable x: 5x +3x = (5 +3)x = 8x
.. terms with no variable: -9 -20 = -29

The simplified form is 8x -29.
6 0
3 years ago
Given d is the midpoint of ab, e is the midpoint of bc, and ac = 24 units. which of the following statements must be true?
yan [13]

Answer:

C

Step-by-step explanation:

I am pretty sure but get another answer just to be sure.

7 0
2 years ago
How do I answer this question?
Nookie1986 [14]
6 = - 4/y
6y = -4
  y = -4/6
  y = -2/3
7 0
3 years ago
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