3 years ago

In a number sentence, a symbol that points toward a lesser number or expression is called a

Mathematics

2 answers:

zheka24 [161]3 years ago

7 0

Less than sign is the answer

katen-ka-za [31]3 years ago

4 0

Less that sigh if it it pointing to the left if it is to the right grater than

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blondinia [14]

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4 years ago

There are 212 students in the 8th grade class. The number of girls is 49 less than twice the number of boys. How many girls and

Anna71 [15]

Answer:

girls = 125

boys = 87

Step-by-step explanation:

Total number of students in the 8th grade class = 212

Let g represent girls and b represent boys

Number of girls, g = 2b -49

Note that boys and girls in the class give a total of 212

So,

g + b = 212 ....eq 1

Slot in the value of g in the equation

2b - 49 + b = 212

2b + b - 49 = 212

3b - 49 = 212

Add 49 to both sides

3b - 49 + 49 = 212 + 49

3b = 261

Divide both sides by the coefficient of b which is 3

b = 87

Now that we've found the number of boys, let's find that of girls

We will slot in the value of b in eq 1

g + 87 = 212

Subtract 87 from both sides

g + 87 - 87 = 212 - 87

g = 125

So the number of boys is 87 and the number of girls is 125

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3 years ago

Find the value of x.

timurjin [86]

Answer:

Step-by-step explanation:

(204-x)/2=78

or, 204-x=156

or, x=204-156

or, x=48

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3 years ago

To determine whether there is a relationship between the type of school attended and verbal reasoning scores for Irish students,

ZanzabumX [31]

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The answer is C

Step-by-step explanation:

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3 years ago

By solving the inequality 4.5a < 18, the answer will be

Anna35 [415]

Answer: D plz mark me brainliest (tap the crown on the bottom right of an answer)

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3 years ago

Read 2 more answers