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REY [17]
3 years ago
5

Can anyone help me with this question

Mathematics
2 answers:
Debora [2.8K]3 years ago
6 0

Answer:

7x square + 6x = 1

Step-by-step explanation:

add 1 to each side

DENIUS [597]3 years ago
4 0
And if you have any more questions like this you can just use the app Symbolab

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What metric unit would you use to measure the length of a feild
KengaRu [80]

Answer:

yards

Step-by-step explanation:

Like a football field in yards

5 0
4 years ago
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1/8 of Tony's books are mystery books he has 3 mysetry books how many books does tony have in all
vladimir1956 [14]
The answer to your question is 3 1/8

3+1/8=3 1/8

8 0
4 years ago
The Y axis is named first in a coordinate pair.<br> O True<br> False<br> Help pls
babymother [125]

Answer:

false

Step-by-step explanation:

4 0
3 years ago
(YOU WILL GET BRAINLIEST) Listed in the Item Bank are key terms and expressions, each of which is associated with one of the col
notka56 [123]

Answer:

Table 3; Blue graph; y = -4; 2x-3y = 7.

Step-by-step explanation:

Table 3 is a linear relationship because the y-coordinates, or outputs, change by the same rate throughout the table.  A constant rate of change defines a linear function.

The blue graph is linear because it is a straight line.

The equation y = -4 is linear because it is the equation of a horizontal line at -4.  A function with a line for a graph is linear.

The equation 2x-3y = 7 is linear because it is written in standard form of a linear function, Ax+By = C (in this case A = 2, B = -3 and C = 7).

6 0
3 years ago
Can someone help me thanks
Helga [31]

Answer:

-142

Step-by-step explanation:

So we have the function:

f(x)=-x^2-9x+20

To find f(9), substitute x for 9:

f(9)=-(9)^2-9(9)+20

Square the first term and multiply the second:

f(9)=-81-81+20

Add:

f(9)=-142

And that's our answer :)

7 0
3 years ago
Read 2 more answers
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