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Ulleksa [173]
3 years ago
13

102% of 250 please tell me

Mathematics
2 answers:
Dominik [7]3 years ago
6 0
X/250 = 102/100
x = (102x250)/100
x = 255
Lerok [7]3 years ago
4 0
102% of 250 = 255            Hope this helps  ( :
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A number is increased by 35%.<br><br> The result is 324
Natali5045456 [20]

Answer:

x = 323.65

Step-by-step explanation:

A number can be represented through x.

x + 35% = 324

35% means 0.35

x + 0.35 = 324

   - 0.35    - 0.35

x = 323.65

hope this helps!

4 0
3 years ago
PLEASE HELP GIVONG BRAINLIEST PLSSSSSSSHDHFHFHFJFJJFJRJRHR AHHHHHH
34kurt

Hi there hopefully this helps!

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Answer: C.

Explanation:

A New Leash On Life's Graph has: 3, 11, 21, 13, and 4.

The mean: 10.4

No Ruff Stuff's graph has: 1, 9, 16, 16, 8, 1, and 1.

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3 0
3 years ago
4+4x+x^2 = y Given x = 3
stira [4]

Answer:

y=25

Step-by-step explanation:

y=4+4x+x^2

x=3

y=4+4(3)+(3)^2

y=4+12+(3)^2

y=4+12+(3x3)

y=4+12+(9)

y=16+9

y=25

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4 0
3 years ago
Rewrite in simplest terms: -10(-3m-10)-3(-8m+3) i don't usually ask questions that often but I actually need help this time. so
andreev551 [17]

Answer:

The simplest form is 6m+91.

Step-by-step explanation:

Consider the given information.

-10(-3m-10)-3(-8m+3)

First, remove the parenthesis by multiplying -10 and -3 inside the parenthesis.

30m+100-24m-9

Now, rearrange the like terms.

30m-24m+100-9

Combine the like terms.

6m+91

Hence, the simplest form is 6m+91.

6 0
3 years ago
I will give Brainliest to the first person!!!<br><br> plzzzz helpppp meeeee
Over [174]

Answer:

Conversion a mixed number -3 1

2

to a improper fraction: -3 1/2 = -3 1

2

= -3 · 2 + (-1)

2

= -6 + (-1)

2

= -7

2

To find new numerator:

a) Multiply the whole number -3 by the denominator 2. Whole number -3 equally -3 * 2

2

= -6

2

b) Add the answer from previous step -6 to the numerator 1. New numerator is -6 + 1 = -5

c) Write previous answer (new numerator -5) over the denominator 2.

Minus three and one half is minus five halfs

Conversion a mixed number -1 1

4

to a improper fraction: -1 1/4 = -1 1

4

= -1 · 4 + (-1)

4

= -4 + (-1)

4

= -5

4

To find new numerator:

a) Multiply the whole number -1 by the denominator 4. Whole number -1 equally -1 * 4

4

= -4

4

b) Add the answer from previous step -4 to the numerator 1. New numerator is -4 + 1 = -3

c) Write previous answer (new numerator -3) over the denominator 4.

Minus one and one quarter is minus three quarters

Multiple: -7

2

* (-5

4

) = -7 · (-5)

2 · 4

= 35

8

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(35, 8) = 1. In the next intermediate step the fraction result cannot be further simplified by cancelling.

In words - minus seven halfs multiplied by minus five quarters = thirty-five eighths.

Unary minus: -7

2

= -7

2

Subtract: the result of step No. 4 - (-17

4

) = -7

2

- (-17

4

) = -7 · 2

2 · 2

- (-17)

4

= -14

4

- (-17

4

) = -14 - (-17)

4

= 3

4

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(2, 4) = 4. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 2 × 4 = 8. In the next intermediate step the fraction result cannot be further simplified by cancelling.

In words - minus seven halfs minus minus seventeen quarters = three quarters.

Compare: the result of step No. 3 = the result of step No. 5 = 35

8

= 3

4

= 35

8

vs 3

4

= 35

8

vs 3 · 2

4 · 2

= 35

8

vs 6

8

= 35 vs 6 = No

Step-by-step explanation:

3 0
3 years ago
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