Carl is boarding a plane. He has 2 checked bags of equal weight and a backpack that weighs 4kg. The total weight of Carl's baggage is 35kg. Write an equation to find the weight of the checked bags.

Answers

Answer 1

Answer: x=weight of one checked bag.
we can suggest this equation:

2x+4=35

Now, we solve this equation:
2x+4=35
2x=35-4
2x=31
x=31/2
x=15.5

Answer: the equation will be: 2x+4=35, and the weight of one checked bag will be 15.5 g,

Answer 2

Answer:

Answer:

15.5

Step-by-step explanation:

2w+ 4 = 35 is the equation

15.5 is the total for w

I did this khan and this answer is correct

Hope this helps!

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What is the value of y in the equation 2(3y-4)=10

Answers

$2(3y-4)=10\ \ \ |divide\ both\ sides\ by\ 2\n\n(2(3y-4))/(2)=(10)/(2)\n\n3y-4=5\ \ \ \ \ |add\ 4\ to\ both\ sides\n\n3y=9\ \ \ \ \ |divide\ both\ sides\ by\ 3\n\n\boxed{y=3}$

If you distribute the 2 on the left you end up with

6y-8=10

then add 8 to both sides

6y=18

then divide by 6 on both sides

y=3

and if you plug it back in it should equal 10

2((3)(3)-4)=10

10=10

What is the value of x in the equation 3x – 4y = 65, when y = 4?
the answer is x=27

Answers

What is the value of x in the equation 3x-4y=65 when y=4?

Simple...plug n chug..

3x-4(4)=65

3x-16=65

Now, isolate the variable, x....

3x-16=65
+16 +16

3x=81

Now, divide,

$(3x)/(3) = (81)/(3)$

x=27.

Thus, your answer.

What's the answer to these questions

Answers

6. The zeros are where the quadratic intersects the x axis
(3,0) and (-3,0)
7. 12n-15=7n+35
-7n +15 -7n +15
5n=50
n=10
8. will answer in the morning

Daniel has $25 to spend at the fair. The admission to the fair is $4, and the rides cost $1.50 each. Daniel rides x rides at the fair. What inequality represents this situation?*
5 points

Option 1 4+1.50r<25

Option 2 4+1.50r>25

Option 3 4r+1.50>25

Option 4 4r+1.50<25

Answers

Answer:

option 1 4+1.50r<25 is the answer

How do you write 975% as a fraction, mixed number, or whole number in simplest form?

Answers

fraction 975/100
mixed number 9 3/4

975% = 9.75 = 9 3/4 <====

Write 4x=1024 in logarithmic form

Answers

$4^x=1024\n\nlog_44^x=log_41024\n\nxlog_44=log_41024\n\nx=log_41024$

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10 times the square of a nonzero number is equal to 90 times the number. whats the number?

Solve using the quadratic formula show all work 2n2 - 7n - 3 = 0