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klasskru [66]
4 years ago
10

3y+6(3y-2) = 2(y-1)-7 solve for y , reduce answer to integer or fraction.

Mathematics
2 answers:
arlik [135]4 years ago
5 0

Answer:

y=0.157

Step-by-step explanation:

3y+6(3y-2)=2(y-1)-7\\3y+18y-12=2y-2-7\\21y-12=2y-9\\21y-2y=-9+12\\19y=3\\y=3/19

y=0.157

Alexxandr [17]4 years ago
4 0
=3y+18y-12=2y-2-7
=21y-12=2y-9
=21y-2y=-9+12
=19y=3
Y=0,16
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X-int: x = -1 and x = 2, y-intercept: (0,6)
Oksanka [162]

Answer: x intercept is -1 and x=2

Step-by-step explanation:

6-2=4

-1-0=0

(0,4)

5 0
4 years ago
I WILL MARK BRAINLY!
Nostrana [21]
A

In 1995 the population was slightly above 250,000,000
5 0
3 years ago
Read 2 more answers
Brainliest to first answer
qaws [65]

Answer: 14

Step-by-step explanation: First, multiply -2 and -12 to get 24.

24/3 = 8

Then do -2 + -4 which is -6.

8 -(-6)

Now we do 8 + 6 (yes + sign) because when there is a subtraction sign before and right after the parentheses you add. (It also kinda looks like a plus sign see -(- + resemblance?)

So 8+6 = 14

14 is your answer!

4 0
3 years ago
Jayden says that 4.197 is 4 ones +19 tenths+7 thousandths. Is he correct? If not, explain.
ivolga24 [154]

4.197 can be written as 4 ones +1 tenths+ 9 hundredths+7 thousandths but not as 4 ones+ 19 tenths +7 thousandths.this can be obtain by understanding about decimals.

Explain whether the statements are true or false:

⇒ Tenths and hundreds can be written as common fractions and decimal fractions.

For example, 2/10 = 0.2, two tenths, 5/100 = 0.05, five hundredths  

⇒ Tenths have one digit after decimal point,

For example, 0.5, five tenths

⇒ hundredths have two digits after decimal point,

For example, 0.26, 26 hundredths

it is given in the question 4.197 is 4 ones+19 tenths +7 thousands

statement is not true

learn more of decimal here brainly.com/question/28336903

#SPJ9

6 0
2 years ago
What is m < A what is m what is m
Marianna [84]

Answer:

∠ A = 50°

Step-by-step explanation:

the angle inside the triangle and 85° are adjacent angles and sum to 180°

180° - 85° = 95°

the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

145° is an exterior angle of the triangle , then

∠ A + 95° = 145° ( subtract 95° from both sides )

∠ A = 50°

5 0
2 years ago
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