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ANTONII [103]
2 years ago
6

What is the value of -6+-3-(-18)

Mathematics
2 answers:
jek_recluse [69]2 years ago
8 0

Answer:

9

Step-by-step explanation:

If you want me to explain tell me :)

Dafna11 [192]2 years ago
3 0

Answer:

9

Step-by-step explanation:

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AlexFokin [52]

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Step-by-step explanation:

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Please help i'm not that good at math. Determine the number of real solutions for each system of equations.
ratelena [41]

System A has ONE real solution

System B has NO real solutions

System C has ONE real solution

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3 years ago
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0.75y-1.5y+0.5=5 I need answers to this asap
Mnenie [13.5K]

Answer:

y = -6

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

0.75y−1.5y+0.5=5

0.75y+−1.5y+0.5=5

(0.75y+−1.5y)+(0.5)=5(Combine Like Terms)

−0.75y+0.5=5

−0.75y+0.5=5

Step 2: Subtract 0.5 from both sides.

−0.75y+0.5−0.5=5−0.5

−0.75y=4.5

Step 3: Divide both sides by -0.75.

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2 years ago
All rational numbers are integers? True/False
densk [106]

Answer:

True

Step-by-step explanation:

Every rational number is an integer. ... But not all rational numbers are integer. For example 47,34 4 7 , 3 4 . Hence, the statement is FALSE .

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Which sets of numbers are closed under subtraction?
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