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nadezda [96]
3 years ago
5

Which of the following is equivalent to (2x+3)(2x+3)?

Mathematics
1 answer:
kap26 [50]3 years ago
4 0
4x to the second power +12x+9
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A family on a trip budgets $1,000 for meals and gasoline. If the price of a meal for the family is $50 and if gasoline costs $3.
galben [10]

Answer:

They can buy 13meals if they buy 100 gallons of gasoline.

Step-by-step explanation:

3.50 PER gallon so 1 gallon is $3.50

if they buy 100 gallons you have to multiply 3.50 by 100 which gives you 350. you subtract 350 from 1000 so 1000-350 and get 650. now, you divide 650 by 50 because each meal is $50. And you get 13 so there you have it.

3 0
2 years ago
Which rate converts to a unit rate of 65 miles per hour
bulgar [2K]
(lol were both doing unit rate rn im just pausing to do some brainly questions)

We know that Unit Rate can be found by dividing. 
i think you want the answer right now so if you need an explanation then tell me in the comments
Its number A. Hope this helped!
3 0
3 years ago
Write an expression that represents the product of a variable and a negative number
lbvjy [14]
-6x because this expression represents the product of a negative number (-6) and a variable (x).
4 0
3 years ago
Help pretty plsssssss​
Montano1993 [528]

11 times 12 is 132

Becuas she is spending her money it would be negative

so c

7 0
3 years ago
Help please it’s due hella soon also please leave a small explanation
murzikaleks [220]
1) y=3x-4
When x increases by 1, y increases by 3 so the slope is rise/run → 3
y-int is -4 bc y-value is -4 when x=0

2)y=-3x+4
When x increase by 2, y decreases by 6 so the slope is rise/run → -3
y-int is 4 bc y-value is 4 when x=0

3)y=-1/3x+4
When x increase by 3, y decreases by 1 so the slope is rise/run → -1/3
y-int is 4 bc you now have the equation y=-1/3x+b and u just have to plug in random point from the graph, so ex, 6 into x and 2 into y. You can get 4 as b in the equation.

4)y=1/3x-4
When x increases by 6, y decreases by 2 so the slope is rise/run → 1/3
y-int is -4 bc u do the same thing as 3)
For ex, plug in 6 for x and -2 for y and you can get -4 as the b in the equation.
6 0
3 years ago
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