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WINSTONCH [101]
3 years ago
8

Tim answered all the questions on his math test but got 101010 answers wrong. He received 444 points for every correct answer, a

nd there was no penalty for wrong answers. His score was 767676 points.
Write an equation to determine the total number of questions (q)(q)left parenthesis, q, right parenthesis on Tim's math test.
Mathematics
2 answers:
dolphi86 [110]3 years ago
7 0

Answer:

the equation would be 4(q-10)=76

and the amount of questions would be 29

Step-by-step explanation:

i did the test and i got this right! hope this was helpful!

3241004551 [841]3 years ago
6 0

Answer:

Step-by-step explanation:

Let x represent the number of questions that Tim got right in the math test.

The number of questions that Tim got wrong in the math test is 10.

If the total number of questions on the math test is q, it means that

x + 10 = q

If he received 4 points for every correct answer and there was no penalty for wrong answers, it means that he received 0 point for a wrong answer. If

his score was 76 points, it means that

4x + 0 × 10 = 76

4x = 76

Therefore, the required equations are

x + 10 = q

4x = 76

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Y = -(x+5)2 + 9 into standard form
mote1985 [20]

Answer:

y = -2x - 1

Step-by-step explanation:

y = -(x+5)2 + 9

Foil method to get rid of parenthesis

y= -2x - 10 + 9

y = -2x - 1

Have a great day!

(Please mark this question as brainiest if it worked or ask me a question if you do not understand)

4 0
2 years ago
Could anybody help me with this please?
KengaRu [80]
I think the opposite would be a circle because it would have any points.
4 0
3 years ago
a sequence has a first term of 2 and a constant ratio of _3/2 what are the first five terms of the sequence
soldi70 [24.7K]
This is a geometric sequence with a=2, r= -3/2.
Therefore,
a₁ = 2
a₂ = 2*(-3/2) = -3
a₃ = 2*(-3/2)² = 9/2 = 4.5
a₄ = 2(-3/2)³ = -27/4 = -6.75
a₅ = 2(-3/2)⁴ = 81/8 = 10.125

Answer:
In fractions, the first five terms are
     2, -3, 9/2, -27/4, 81/8
In decimals, the first five terms are
     2.000, -3.000, 4.500, -6.750, 10.125


5 0
3 years ago
The double number line shows that 4 bottles of water cost 10 dollars at a music festival ​
pickupchik [31]

Answer:

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Step-by-step explanation:

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3 years ago
joan reads that the mass of an average elephants brain is 3 4/10 kilograms greater than an average mans brain how many kilograms
Alenkinab [10]

Answer:

hahahhahahhahahahhahahhahahahhahahahhahahahhahahahhahahahahahahhahahahahahahahahahhahahahahahhahahahahahhahahahahahahhahahahahahhahahahahahhahahahahahahhahahahahahhahahahahhahahahhahahahahahahhahahahahhahahahhahahhahahahhahahahhahahahhahahahahhahah

Step-by-step explanation:

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6 0
3 years ago
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