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tankabanditka [31]
3 years ago
6

21 +3+ (3 x 9) * 9+5

Mathematics
2 answers:
SIZIF [17.4K]3 years ago
8 0

Answer:

272

Step-by-step explanation:

google. friend. just use Google.

topjm [15]3 years ago
4 0

Answer:

272

Step-by-step explanation:

Do you need this?

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Drag and drop the answer into the box to match each point to its coordinates.
Anit [1.1K]

Answer:

c= 1/2, 1/4

b= -2 1/2, 1 1/2

a= -1/2, -1/4

Step-by-step explanation:

4 0
2 years ago
A system of equations is graphed on a
Ira Lisetskai [31]

Answer:

(1, 4)  

Step-by-step explanation:

\text{It looks as if "they" are asking you to solve the problem graphically.}\\\text{Then, you must solve each equation for y, plot a few points for each graph,}\\ \text{and see where each graph intersects. }

\begin{array}{rcl}(1) & 2x + 3y = 12 & \\& 3y = 12 - 2x& \text{Subtracted 2x from each side}\\ & y = 4 - \dfrac{2}{3}x & \text{Divided each side by3}\\\\(2) & 4x + 2y =10& \\& 2y = 10 - 4x& \text{Subtracted 2x from each side}\\ & y = 5 - 2x & \text{Divided each side by 2}\\\end{array}\\

Below are a few points for Equations (1) and (2).}

\begin{array}{cc|cc}\mathbf{x} & \mathbf{y} & \mathbf{x} & \mathbf{y}\\0 & 4 & 0 & 5\\& & 1 & 3\\& & 2 & 1\\3 & 2 & &\\6 & 0 & &\\\end{array}\\

Equation (1) is the blue line in the graph below.

Equation (2) is the red line.

The two lines cross at the black dot

Your four points are labelled . The one that is closest to the intersection is (1, 4).

The approximate solution to the system of equations is (1, 4).

8 0
3 years ago
Bonnie Had 6 bags of 6 gel pens she wanted to give the same number of pens to 9 friends how many gel pens did each friend get
olganol [36]
You would have to multiply 6 bags of 6 gel pens together so 6x6, divide it by the friends so 6x6=36/9=4
4 0
3 years ago
Solve by factoring x^2 + 8x =9
Helen [10]

Answer:

x=-9,\:x=1

Step-by-step explanation:

x^2+8x=9\\x^2+8x-9=0\\(x+9)(x-1)=0\\x=-9,\:x=1

6 0
2 years ago
Untitled Question *
klasskru [66]
Answer:
c
hope it helps
6 0
3 years ago
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