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uysha [10]
2 years ago
11

HELP PLEASEE!!!!

Mathematics
2 answers:
Katarina [22]2 years ago
7 0

Answer:

you have to use the transposing method

Step-by-step explanation:

1. transposing -2 to RHS as +2

2. transposing ×3 to RHS as ÷3

3. after dividing 6 with 3 it gives out 2

ss7ja [257]2 years ago
3 0

Answer:

See below ~

Step-by-step explanation:

\textsf {Each of the steps has been reasoned below :}

\implies \textsf {3x - 2 = 4 (Given)}

\implies \textsf {3x = 6 (Addition Property of Equality)}

\implies \textsf {x  = 2 (Division Property of Equality)}

\textsf {In the second step, the property has been applied}\\\textsf {by adding 2 to each side of the equation.}

\textsf {In the third step, the property has been applied by dividing 3 on each side.}

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A pharmacist found at the end of the day she had 5/4 as many prescriptions for antibiotics then tranquilizers. She had 18 prescr
Ganezh [65]

Answer:

16. 5/3

Step-by-step explanation:

let the no of tranquilizer be x

therefore

5/4 + x =18

x= 18-5/4

= 16 5/3

3 0
3 years ago
6/5 times 17/18 in lowest terms
Ganezh [65]

Answer:

17/15

Step-by-step explanation:

6/5 * 17/18

1/5 * 17/3

17/15

4 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!
Elza [17]

Answer:

The parabolic equation does not intersect the linear equation.

Explanation:

Given equation's:

  • y = x² − 5x + 9
  • y = -2x

To solve , use substitution method by inserting 2nd equation into 1st

\sf y = x^2 - 5x + 9

when substituted y = -2x

\sf -2x = x^2 - 5x + 9

collect terms

\sf  x^2 - 5x+ 2x + 9=0

simplify

\sf  x^2 - 3x + 9=0

Find discriminant:

\sf b^2 - 4ac

\sf (-3)^2 - 4(1)(9)

\sf -27

As the discriminant is negative, it tell us that they both does not intersect each other.

7 0
2 years ago
Plz show work to get brainliest
gogolik [260]

Answer:

45 students speak Spanish at Francis Lewis High School

Step-by-step explanation:

Option1:

  \frac{72}{400}  = \frac{x}{250}

  18000 = 400x

  x = 45 students speak Spanish at Francis Lewis High School

Option2:

  72 ÷ 400 = 0.18

  0.18 * 250 = 45 students speak Spanish at Francis Lewis High School

4 0
3 years ago
What is the answer pleaseee pleaseee oleaseee
sergejj [24]

Answer:

Area: 12x + 66

Perimeter: 2x + 35

Step-by-step explanation:

Area is the base and the height multiplied, 12(x) + 12(5.5), which is simplified to 12x + 66.

Perimeter is all the sides added together, (x + 5.5) + (x + 5.5) + 12 + 12, which is grouped to be 2x + 11 + 24, then simplified to 2x + 35.

3 0
3 years ago
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