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3 years ago

(I will give Brainliest and 100 points!!!)

Mathematics

1 answer:

Bogdan [553]3 years ago

8 0

Answer: Problem 1: x<$5

Problem 2: 6 + c ≥ 20

Step-by-step explanation:

number of tubes=4

total=<$20

4(x)<$20

x<$20/4

x<$5

number of ice cream cones needed to make profit=20

number of ice cream cones sold so far= 6

how many left?= c

6 + c ≥ 20

I am not a professional, simply using prior knowledge.

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there are 25 students in Hansels class and 17 of the students went on the class trip to the zoo. what percentage of students wen

drek231 [11]

It is given in the problem that out of 25 students in Hansels class 17 students went to the class trip to the zoo. From the above information it is easy to find the percentage of students that went for the class trip to the zoo.
Total number of students in the class = 25
Number of students that went for the class trip to the zoo = 17
Then
Percentage of students that went to the zoo = (17/25) * 100
= (17 * 4) percent
= 68 percent
So 68% of the students in Hansels class went for the class trip to the zoo.

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3 years ago

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Mkey [24]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Solve the equations

ASHA 777 [7]

Answer:

(1)The value of x is -9 .

Option (B) is correct .

(2)The value of x is 13 .

Option (A) is correct .

(3)The value of the x is 11 .

Option (D) is correct .

(4) The value of the x is -15 .

Option (A) is correct .

(5)The value of the x is -11 .

Option (C) is correct .

Step-by-step explanation:

First Part

As given

4x = -36

$x = \frac{-36}{4}$

x = -9

Therefore the value of x is -9 .

Option (B) is correct .

Second Part

As given

5x - 15 = 50

5x = 50 + 15gg

5x = 65

$x = \frac{65}{5}$

x = 13

Therefore the value of x is 13 .

Option (A) is correct .

As given

4(x+2)-17=35

4x + 8 - 17 = 35

4x = 35 + 17 - 8

4x = 44

$x = \frac{44}{4}$

x = 11

Therefore the value of the x is 11 .

Option (D) is correct .

Fourth Part

As given

6x+12=4x-18

6x-4x = -12-18

2x = -30

$x = \frac{-30}{2}$

x = -15

Therefore the value of the x is -15 .

Option (A) is correct .

Fifth Part

As given

$\frac{1}{2}(4x-10)+5=x-11$

Simplify the above

4x-10+5×2 = 2x-22

4x-10+10= 2x-22

4x-2x = -22

2x=-22

$x = \frac{-22}{2}$

x = -11

Therefore the value of the x is -11 .

Option (C) is correct .

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Rama09 [41]

Answer:

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Step-by-step explanation:

all you have to do is replace the letters with numbers and

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Greatest common factor for 17 and 42

Musya8 [376]

Since 17 isnt a factor of 42 the only factor is 1

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