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3 years ago

Whitch is greater -8 or +8

Mathematics

2 answers:

finlep [7]3 years ago

8 0

+8 is the greatest then -8

Llana [10]3 years ago

4 0

+8, it goes: -8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7,8. Hope this helps! :)

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Solve for n: -4(3n+3)=5(-2-6n)-2

STALIN [3.7K]

Answer:

n=0

Step-by-step explanation:

We want to solve for n in the equation

-4(3n+3)=5(-2-6n)-2

We expand using the distributive property to obtain:

-12n-12=-10-30n-2

We group similar terms to get:

-12n+30n=-10+12-2

We simplify to get:

18n=0

Divide through by 18 to get:

n=0

8 0

3 years ago

P/2 = 55<br> (P divided by 2)<br> Please help

Tom [10]

Answer:

p = 110

Step-by-step explanation:

p = 55 × 2

55 × 2 = 110

hope this helps

8 0

3 years ago

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Find the value of x for the function y=-2(x+7) if y has a value of 20

Wewaii [24]

Answer:

x=3

Step-by-step explanation:

put the value of y=20 in equation

20=2(x+7)

20=2x+14

20-14=2x

6=2x

6/2=x

x=3

4 0

3 years ago

Read 2 more answers

Write the linear equation 5x-15y=-8 in slope-intercept form?

mylen [45]

Y=(1/3)x+(8/15). Just subtract the 5x over and then divide everything by -15 to get y by itself.

4 0

4 years ago

A company that offers tubing trips down a river rents tubes for a person to use for $20 and “cooler” tubes to carry food and wat

aivan3 [116]

The group rent 11 river rent tubes and 4 cooler tubes.

Step-by-step explanation:

Rent for river rent tube = $20

Rent for cooler tubes = $12.50

Total spent = $270

Total tubes rented = 15

Let,

x be the number of river rent tube.

y be the number of cooler tubes.

According to given statement;

x+y=15 Eqn 1

20x+12.50y=270 Eqn 2

Multiplying Eqn 1 by 20

$20(x+y=15)\\20x+20y=300\ \ \ Eqn\ 3$

Subtracting Eqn 2 from Eqn 3

$(20x+20y)-(20x+12.50y)=300-270\\20x+20y-20x-12.50y=30\\7.50y=30$

Dividing both sides by 7.5

$\frac{7.5y}{7.5}=\frac{30}{7.5}\\y=4$

Putting y=4 in Eqn 1

$x+4=15\\x=15-4\\x=11$

The group rent 11 river rent tubes and 4 cooler tubes.

Keywords: linear equations, subtraction

Learn more about linear equations at:

#LearnwithBrainly

6 0

3 years ago