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2 years ago

PLEASE ANSWER!!!!!!

Mathematics

2 answers:

Marina CMI [18]2 years ago

8 0

The product of 51 and -2.5 is c -102+(-25.5)

Eduardwww [97]2 years ago

6 0

Answer:

c. the next step is -102 + (-25.5)

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Y=-x+7

Allisa [31]

Question 1:
y=-x+7
y=2x-2

(-x+7)=2x-2
-x+7+x=2x-2+x
7=2x-2+x
7+2=2x-2+x+2
9=3x
9/3=3x/3
3=x

y=-x+7
y=-(3)+7
y=4

Question 2:
y-1=2x
y+2x=5

y-1=2x
y-1+1=2x+1
y=2x

(2x+1)+2x=5
2x+1+2x=5
4x+1=5
4x+1-1=5-1
4x=4
4x/4=4/4
x=1

y-1=2(1)
y-1+1=2+1
y=3

Answer: x=1 y=3

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3 years ago

2/3 (3x+9)=-2 (2x+6)

rosijanka [135]

Answer: x=−3

Step-by-step explanation: Let's solve your equation step-by-step.

(3x+9)=−2(2x+6)

Step 1: Simplify both sides of the equation.

(3x+9)=−2(2x+6)

(

)(3x)+(

)(9)=(−2)(2x)+(−2)(6)(Distribute)

2x+6=−4x+−12

2x+6=−4x−12

Step 2: Add 4x to both sides.

2x+6+4x=−4x−12+4x

6x+6=−12

Step 3: Subtract 6 from both sides.

6x+6−6=−12−6

6x=−18

Step 4: Divide both sides by 6.

−18

x=−3

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3 years ago

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Svet_ta [14]

(0,0.5) and (10,10)

You always start at the beginning point and the end point and what ever points hit that line, great! That is why it is best fit and not connect the dots.

Hope I helped!

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3 years ago

What is the pattern rule for 3, 8, 19, 25, 33 Will make brainliest

Rus_ich [418]

Answer:

33, 25 , 19 , 8 , 3

Step-by-step explanation:

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3 years ago

Find the value of X Need help ASAP

joja [24]

Answer:

lalal idek

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3 years ago

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