3 years ago

How do I solve it for J?

1 answer:

5 0

Well first you make numbers for the different letters then go ahead and divide it by 1/2 then your answer should just show up and divide it by 2

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What is the simplified answer to 5/2

Yanka [14]

Maybe it the mixed number form. 2 1/2?

8 0

3 years ago

ZE and ZF are vertical angles with mZE = 8x + 8 and mZF = 2x +38.<br> What is the value of x?

Dovator [93]

Answer:

Since ZE and ZF are vertical angles, they are congruent.

8x+8 = 2x+38

8 = 2x-8x+38

8 = -6x+38

8-38 = -6x

-30 = -6x

x = -30/-6

x = 5

7 0

3 years ago

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Tickets for seniors prom cost $25 for individual tickets and $40 for couples tickets. They collected a total of 2500 from ticket

quester [9]

Answer: 20

Step-by-step explanation:

Given

The cost of an individual ticket is $25

The cost of a couple's ticket is $40

The total sale is $2500

total ticket sold is 70

Suppose there are x individuals and y couples

$\therefore x+y=70\quad \ldots(i)\\\\25x+40y=2500\quad \ldots(ii)\\\text{Solving }(i)\ \text{and}\ (ii)\ \text{we get}$

$x=20,y=50$

So, they sold 20 tickets of the individual.

8 0

3 years ago

What is the graph of the system y = −2x + 3 and 2x + 4y = 8? <br><br> Select one:

zhuklara [117]

y = -2x + 3....slope = -2, y int = 3

2x + 4y = 8
4y = -2x + 8
y = -1/2x + 2....slope is -1/2, y int is 2

this is graph C

5 0

3 years ago

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If y=2x- 3, find the value of y when x=2

Ira Lisetskai [31]

y = 2x - 3

y = 2 * 2 - 3

y = 4 - 3

y = 1

3 0

3 years ago