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2 years ago

What Is 7+18divided by(6-3)

2 answers:

7 0

We should follow the order of operations to solve this problem
7+18/(6-3)
First, we solve the problem in the parenthesis 6-3=3
7+18/3
Then we divide 18 by 3 which you get 6
7+6
Then you just add the remaining 7+6=13

Pani-rosa [81]2 years ago

5 0

Bananabusyo is correct. First we have to do the parentheses. 6-3 is 3. Then we have to divide 18 by 3 to get six. 7+6 = 13.

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I need helpp will give brainliesst!!!

Irina18 [472]

Answer:

C) 7c+6s-63

Step-by-step explanation:

set up this equation because you are adding the two expressions

$7c-18+6s-45$

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$7c+6s-63$

4 0

2 years ago

A 10-ounce box of cereal cost $3. A 20-ounce box of the same cereal cost $5. A third box of the same cereal costs $8.

kvasek [131]

The number of ounces of cereal in the third box is 32.

<u>Explanation:</u>

Given-

10 oy box = $3

Price of 1 ounce box = $3/10

= $0.3

20 oy box = $5

Price of 1 oy box = $5/20

= $0.25

Therefore, it is beneficial to buy a 20 oy box as it is comparatively cheaper than the 10 oy box.

Third box of cereal = $8

$5 is the price of 20 oy box

$8 will be the price of x oy box

So,

$x = \frac{20}{5} X 8\\ \\x = 32$

Therefore, the number of ounces of cereal in the third box is 32.

3 0

2 years ago

A Walmart truck driver estimates that it will take him 12 hours to drive 1152 km. After 5 hours, he has driven 520 km.

san4es73 [151]

(a) He would drive 96 km in an hour because 1152 divided by 12 is 96

(b) He is technically on schedule because he is driving 104 km per hour, instead of 96, so if he keeps driving at the same rate, he should get there in under 12 hours

6 0

2 years ago

What is the equation of the line that is parallel to y = 3x - 1 and goes through the point (0, 9)?

Mrac [35]

Answer:

Step-by-step explanation:

y - 9 = 3(x - 0)

y - 9 = 3x - 0

y = 3x + 9

8 0

2 years ago

The equation y = 1/4x represents a proportional relationship. What is the constant of proportionality?

Andrew [12]

Answer:

[see below]

Step-by-step explanation:

The equation is in the form:

y = kx

Where k is the constant of proportionality.

Since 1/4 is in k's spot, the constant of proportionality should be '1/4'.

Hope this helps.

4 0

2 years ago