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seraphim [82]
3 years ago
5

The number of girls (G) taking French at Mesa High School is 3 more than twice the number of boys (B). A total of 141 students a

re enrolled in French class. What is a system of equations that can be used to find the number of boys taking French and the number of girls taking French?
A) G+2B=3 B+G=141
B) G-2B=3 B+G=141
C) B +3=26 B+G= 141
D) B=2G+3 B + G = 141
Mathematics
2 answers:
Leya [2.2K]3 years ago
7 0
Answer: B - G-2B=3 B+G=141
iris [78.8K]3 years ago
5 0
B) G-2B=3 B+G=141 hopefully it’s right
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Ling's elementary school principal wants to hire some new teachers. 6 teachers applied for one 1st grade teaching job, and 3 tea
kolbaska11 [484]

Answer:

Ling's principal can hire new teachers in 54 different ways.

Step-by-step explanation:

Since Ling's elementary school principal wants to hire some new teachers, and 6 teachers applied for one 1st grade teaching job, and 3 teachers applied for one 2nd grade teaching job, and there is also a job opening for a 3rd grade teacher, and 3 teachers applied for the job, to determine how many different ways can Ling's principal hire new teachers the following calculation has to be done:

6 x 3 x 3 = X

18 x 3 = X

54 = X

Therefore, Ling's principal can hire new teachers in 54 different ways.

8 0
3 years ago
A girls' choir is choosing a concert uniform. They can pick red, green, or purple sweaters, and they can pick tan or black skirt
Fynjy0 [20]
<h3>Answer:  C) 12</h3>

======================================================

Explanation:

There are 3 colors of sweaters {red, green, purple} and 2 colors of skirts {tan, black}

So far there are 3*2 = 6 different outfit combinations. Imagine a table with 3 rows representing the sweater colors and 2 columns representing the skirt colors. There would be 6 cells in the table representing each possible combination. One cell would have (red sweater, tan skirt) for instance.

For each of those 6 combinations, we also have 2 shoe colors. So overall we have 6*2 = 12 outfit combinations

The tree diagram is shown below. Note how there are 3*2*2 = 12 different paths to follow.

7 0
4 years ago
I need help finding m
Romashka-Z-Leto [24]

Answer:

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8 0
2 years ago
What is the result of the following division?
Vlad1618 [11]

For this case we must indicate the result of the following expression:

\frac {2x ^ 3-3x + 5} {x + 3}

We must build a quotient that, when multiplied by the divisor, eliminates the terms of the dividend until it reaches the remainder.

It must be fulfilled that:

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Answer:

See the attached image

Option A

8 0
3 years ago
Read 2 more answers
3^-6x(3^3 divide 3^0)^2
Greeley [361]

Answer:

{3}^{2}

Step-by-step explanation:

3^{ - 6}  \times (3^4  \div  3^0)^2

\frac{1}{  {3}^{6} }  \times ( {3}^{4}  \div  {3}^{0}  {)}^{2}

\frac{1}{729}  \times ( {3}^{4}  \div  {3}^{0}  {)}^{2}

\frac{1}{729}  \times ( {3}^{4}  {)}^{2}

\frac{1}{729}  \times 6561

\frac{1}{729}  \times (729(9))

9

{3}^{2}

<h3>Hope it is helpful...</h3>
8 0
3 years ago
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