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miss Akunina [59]
3 years ago
12

Evaluate u + xy, for u = 2, x = 9, and y = 6. A 17 B 56 C 24 D 66

Mathematics
2 answers:
dimaraw [331]3 years ago
7 0
The answer is B. 56
Hope that helps!
gtnhenbr [62]3 years ago
6 0
In equations like this, you could use PEMDAS- Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction in that order. Since there are no parentheses or exponents you can go to multiplication. Since x=9 and y=6, you multiply x(9) and y(6) to get 54. Now you can add since there is no division or subtraction involved. 54+ u(2) = 56. So u + xy = B. 56
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Which inequality is shown in this graph (0,2) (-1,-2)
vivado [14]

Answer:

C

Step-by-step explanation:

The linear inequality has the same properties of its equation as slope intercept does. This means y\leq mx+b where m is the slope and b is the y-intercept. The y-intercept here is 2 and it has a positive slope of 4. This means only C or D are options. Then test a point to determine in the shaded region to determine the sign.

(0,0) --->0\leq 4(0)+2 --->0\leq 2  is true so (0,0) is in the shaded portion. C is the solution.

5 0
3 years ago
Read 2 more answers
You know that a number 8 less than 60 is the number 52. so, you could rewrite your answer from the previous part as, "what numbe
svetoff [14.1K]
I'm a little confused by your question. 

You said 60-8 = 52 which is true.

Then, you asked 4x = 52 in an integer form
                           x = 52/4
                           x = 13. (Is that what you're asking?)

I'm not sure if this helps, but please comment if you need any help! Hope this helps though! :D
4 0
4 years ago
Which equation has a solution of x = 1.5?<br> 1 point
mario62 [17]

Answer:

1 point

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLS HELP AGAIN&lt;3333nxjfjfjfittirj
Vera_Pavlovna [14]

YYYYYYYYYYYYYYEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEESSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSIIIIIIIIIIIIIIIIIIIIIIIIIRRRRRRRRRRRRRRRRRRRRRRRRR

8 0
3 years ago
A graph shows the horizontal axis numbered 1 to 5 and the vertical axis numbered 1 to 5. points and a line show a downward trend
andrezito [222]

The  most likely correlation coefficient for the set of data shown is: -0.21.

<h3>Correlation coefficient</h3>

We would be using CORREL in excel to determine the correlation coefficient by inputting the set data below

X Y

A (1,4)

B (2, 1.5)

C (3,3)

D (4,4)

E (5,2)

Hence:

Correlation coefficient=-0.20801

Correlation coefficient=-0.21 (Approximately)

Therefore the  most likely correlation coefficient for the set of data shown is: -0.21.

Learn more about correlation coefficient here:brainly.com/question/2735094

#SPJ4

6 0
2 years ago
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