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AURORKA [14]
2 years ago
14

17. If13=xy-5 and y = 6, what is the value of x? (A) 0 (B) 3 (C) 6 (D) 8​

Mathematics
1 answer:
ludmilkaskok [199]2 years ago
7 0

Answer:

Option B: 3

Step-by-step explanation:

<u>#1: Substitute in 6 for </u>y<u> and 3 for </u>x<u>:</u> 13=(3)(6)-5

<u>#2: Multiply 3 and 6:</u> 13=18-5

<u>#3: Evaluate the equation:</u> 13=18-5 → 13=13

<u>#4: Check if the solution is equal:</u> 13=13 ✓

x is equal to 3 (Option B).

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Candy store sells Carmel’s and milk chocolate by the pound. The table below shows the total cost, in dollars, for a pound of eac
vodomira [7]

Answer:

$6.16

Step-by-step explanation:

1 3/4 Caramels cost is $16.24

1 3/4 Chocolate cost is $22.40.

22.40 - 16.24 = $6.16

$6.16 more

6 0
4 years ago
graph the parabola y equals negative x squared + 3 to graph a parabola plot the vertex and four additional points two on each si
Nataliya [291]

You don't have the graph icon here, so we'll have to graph this parabola without it.


Your parabola is y = -x^2 + 3., which resembles y = a(x-h)^2 + k. We can tell immediately that this parabola opens down and that the vertex is (0,3).


Plot (0,3). Besides being the vertex, this point is also the max. of the function.


Now calculate four more points. Choose four arbitrary x-values, such as {-2, 1, 4, 5} and find the y value for each one. Plot the resulting four points. Draw a smooth curve thru them, remembering (again) that the vertex is at (0,3) and that the parabola opens down.

6 0
3 years ago
I Give brainliest.<br><br>PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME!!!
ryzh [129]
The answer is, 2/5 and 3/2
6 0
3 years ago
Whats 534×24 please help me 30 points
alexandr402 [8]
Your answer would be
12816
3 0
4 years ago
Math need help asap ty po sa makaka sagot
Hatshy [7]
<h2>Answer:</h2>

please see analysis

<h2>Step-by-step explanation:</h2>

\left\{\right.{ \triangle}\ RST\cong { \triangle}\ DEF

(SSS\ Congruence\ Postulate)

2.\ { \triangle\ CAT\cong { \triangle\ BED\ \left\{\right.Given\left.\ \right\}

\bar{AT}\cong\bar{ED}

\overline{AT}=20

so\ \overline{ED}=20

DE=3x-7=20\rightarrow\ x=9

<em>I hope this helps you:)</em>

4 0
2 years ago
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