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3 years ago

13

At school, the maximum number of students that can be in a classroom is 25. If there are 15 students signed up for the chemistry

class, how many more students can join the class?

1 answer:

svetoff [14.1K]3 years ago

6 0

Answer: 10

Step-by-step explanation:

25 - 15 = 10

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What comes next in this pattern? 7/2, 6/3, 5/4, ... 4/9 4/7 4/5

VARVARA [1.3K]

Answer:4/3

4/3

Step-by-step explanation:

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2 years ago

Question 1 of 10

ki77a [65]

Answer:

Acute and scalene

Step-by-step explanation:

All the three interior angles of triangle are less than 90 then it is an acute triangle.

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3 years ago

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Which sentences represent the inequality? check all that apply. 2.1 (-1.2x) greater-than-or-equal-to 8 the sum of 2.1 and –1.2 t

devlian [24]

The best interpretation is that the sum of 2.1 and –1.2 times a number is greater than or equal to 8.

<h3>Inequality functions</h3>

Inequality are expressions not separated by an equal sign, Given the inequality;

2.1 + (-1.2x) ≥ 8

The sign ≥ means greater than or equal to

The expression 2.1 + (-1.2x) ≥ 8 can also be expressed as 2.1 - 1.2x ≥ 8

The best interpretation is that the sum of 2.1 and –1.2 times a number is greater than or equal to 8.

Learn more on inequality here: brainly.com/question/11613554

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2 years ago

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Two fractions have the sane denominator. Which is the greater fractionthe fraction with the greater numerator oe the less numera

Semmy [17]

If two fractions have the same denominator, the fraction with the larger numerator is the larger number.

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4 years ago

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Which are polynomials

Minchanka [31]

<u>Given</u>:

Given that there are 4 expressions.

We need to determine the expressions that are polynomials.

<u>Option a:</u> $-7x^2+\frac{5}{3x}$

In the second term of the expression, the constant is divided by a variable.

For an expression to be a polynomial, it should not divided by a variable.

Hence, the expression $-7x^2+\frac{5}{3x}$ is not a polynomial.

Thus, Option a is not the correct answer.

<u>Option b</u>: $-x^{2}+5 x$

The given expression satisfies the conditions of the polynomial.

Hence, the expression $-x^{2}+5 x$ is a polynomial.

Thus, Option b is the correct answer.

<u>Option c</u>: $6 x^{2}+5 x$

The given expression satisfies the conditions of the polynomial.

Hence, the expression $6 x^{2}+5 x$ is a polynomial.

Thus, Option c is the correct answer.

<u>Option d</u>: $x^{2}+5 x^{\frac{1}{5}}$

The second term of the expression contains the exponent $\frac{1}{5}$

For an expression to be a polynomial, the fractional exponent is not allowed.

Hence, the given expression $x^{2}+5 x^{\frac{1}{5}}$ is not a polynomial.

Thus, Option d is not the correct answer.

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3 years ago