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stiks02 [169]
3 years ago
7

For the equation 3(7 + 2) = 3x + k, what value of k will create an equation with infinitely many solutions?

Mathematics
2 answers:
Natasha2012 [34]3 years ago
4 0

Answer:

ygftyhhhhgffyujhhgyjjjhhguj

Marta_Voda [28]3 years ago
3 0
This would be C.


Mark me brainlest if this work!!
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Use the distributive property to write<br> 13y - (5x - 3y) + x without parentheses.
mario62 [17]

Answer:

16y-4x

Step-by-step explanation:

first distribute the negative to the numbers in parentheses

13y-5x+3y+x

then combine like terms

13y+3y=16y

-5x+x=-4x

16y-4x

8 0
4 years ago
Which mapping diagram does NOT represent a function from x &gt; y ?
Firdavs [7]

Answer:

A

Step-by-step explanation:

In a function, each x value must have a singular y value. This means that one x-value (the values on the left) may not have a line pointing to 2 different y-values (the values on the right). In the first relation, the x-value of 6 points to both 4 and 6. This means that the value repeats, and in a function x-values cannot repeat.

However, y-values can repeat. So, situations like that seen in D, where both the x-values of 2 and 4 equal the y-value of 6 are fine.

5 0
3 years ago
Which equation is not equivalent to the formula d = rt? A. r= t over d B. r= d over t C. t=d over r D. d=tr
taurus [48]
D = rt

d/r = t
d/t = r
d = tr

incorrect one is : r = t/d
4 0
3 years ago
Read 2 more answers
PLZ HELP ASAP!!
Lilit [14]

The measure of first angle is 34 degrees and measure of second angle is 56 degrees

<em><u>Solution:</u></em>

Given that, the exterior sides of two adjacent angles make a right angle

Therefore, these adjacent angles forms 90 degrees

Let the second angle be "x"

The first angle has a measure that is six more than half the second

Therefore,

first angle = 6 + half of "x"

\text{ first angle } = 6 + \frac{x}{2}

Since these two angles forms 90 degrees,

first angle + second angle = 90

x + 6 + \frac{x}{2} = 90\\\\\frac{2x + 12 + x}{2} = 90\\\\2x + 12+x = 180\\\\3x + 12 = 180\\\\3x = 180 - 12\\\\3x = 168\\\\x = 56

<em><u>Therefore, first angle is:</u></em>

\rightarrow 6 + \frac{56}{2} = 6 + 28 = 34

Thus measure of first angle is 34 degrees and measure of second angle is 56 degrees

6 0
3 years ago
6 boxes weigh the same amount. If the boxes weigh 60 pounds all together, how many pounds does each box weigh. (hElp)
kolbaska11 [484]

Answer:

Each would equal 10 lbs.

Step-by-step explanation:

60 pounds all together is the weight of 6 boxes, so if you divide 60 by 6, you'll get 10 lbs for each box.

5 0
3 years ago
Read 2 more answers
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