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Aleonysh [2.5K]
3 years ago
9

How do you solve (x+4)2 ?

Mathematics
2 answers:
Savatey [412]3 years ago
8 0

Answer:

find the value of x or do

(4x)2

Step-by-step explanation:

Daily fact:Noah's Ark is the vessel in the Genesis flood narrative through which God spares Noah, his family, and examples of all the world's animals from a world-engulfing flood. The story in Genesis is repeated, with variations, in the Quran, where the Ark appears as Safinat Nūḥ and al-fulk.

Marina86 [1]3 years ago
3 0

Answer:

Simplify the expression.

x2+8x+16

Step-by-step explanation:

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Maya had $27. She spent all the money on buying 3 burgers for $x each and 2 sandwiches for $y each. If Maya would have bought 2
defon

Answer:

Option C

The student's conclusion is correct because the solution to the system of equations 3x+2y=27  and 2x+y=16 is (5,6)

Step-by-step explanation:

Let

x------> the cost of each burger

y-----> the cost of each sandwich

we know that

3x+2y=27 -----> equation A

2x+y=(27-11)

2x+y=16 ----> equation B

Solve the system of equations

Multiply the equation B by -2

-2(2x+y)=-2*16 ----->-4x-2y=-32 ------> equation C

Adds equation A and equation C

3x+2y=27 \\-4x-2y=-32\\ ----------\\ 3x-4x=27-32\\ -x=-5\\x=5

Substitute the value of x in the equation B

2(5)+y=16

10+y=16

y=6

The solution of the system of equations is the point (5,6)

so

The price of each burger is \$5

The price of each sandwich is \$6

6 0
3 years ago
Read 2 more answers
Please help me look at the attached picture
Lady bird [3.3K]

Answer:

Q(-10) = 299

Step-by-step explanation:

Q(x) = 3x^{2} - 1Q(-10) = 3(-10)^{2} - 1

Q(-10) = 3(100) - 1  (-10 to the second power is 100 (negative times a negative equals a positive)

Q(-10) = 300 - 1  3 times 100 equal 300

Q(-10) = 299

5 0
3 years ago
5,400 divided by 8 =n
alexdok [17]

I don't know your exact question but 5400 divided by 8 is 675

6 0
3 years ago
Read 2 more answers
1) A golf store pays its wholesaler $40 for a certain club, and then sells it to
Rina8888 [55]

Answer:

69

Step-by-step explanation:

+#:2:$;$;$:*&#::jsgsvszgsvvsvs

5 0
3 years ago
Read 2 more answers
The total price of a shirt and a cap is $11. If the price of the shirt was doubled and the price of the cap was three times its
otez555 [7]

Answer: Price of a shirt is $8, and price of a cap is $3.

Step-by-step explanation:

Got it on the test right.

5 0
3 years ago
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