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3 years ago

10

Hurry and answer. You spent $2 on candy for every $1 you spent on drinks at the circus. If you spent a total of $30 at the circu

s, how much did you spend on candy?

1 answer:

REY [17]3 years ago

4 0

I think it's 60 but don't mark that

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If the line joining (3x, x+1) and (11,12) has a slope of 4 what is the value of x

Irina18 [472]

Answer:

x = 3

Step-by-step explanation:

$(3x,\: x +1)=(x_1, \:y_1)$

$(11,\: 12)=(x_2, \:y_2)$

$slope = \frac{y_2 - y_1}{x_2 - x_1} \\ \\ 4 = \frac{12 - (x + 1)}{11 - 3x} \\ \\ 4 = \frac{12 - x - 1}{11 - 3x} \\ \\ 4 = \frac{11 - x}{11 - 3x} \\ \\ 4(11 - 3x) = 11 - x \\ \\ 44 - 12x = 11 - x \\ \\ 44 - 11 = 12x - x \\ \\ 33 = 11x \\ \\ x = \frac{33}{11} \\ \\ \huge \red{ \boxed{x = 3}}$

4 0

3 years ago

Gas costs $1.64 a gallon. Elaine spent $23.78 at the gas station.How many gallons of gas did she but?

EleoNora [17]

$1.64 per gallon
she paid $23.78
23.78÷1.64
She paid for <span>14.5 gallons

To check:
1.64 * 14.5 </span>
<span>23.78

Hope this helps</span>

8 0

4 years ago

Can somebody help plz

Evgen [1.6K]

Answer:

(3,2)

Step-by-step explanation:

the other three ordered pairs do not lie in the shaded region

6 0

3 years ago

Read 2 more answers

PLEASE HELP ME WITH THIS

liraira [26]

y = 3x/5-4

Step-by-step explanation:

bababejwsgtsshrwschh

4 0

3 years ago

A line passes through the point (-8, 4) and has a slope of -5/2

xz_007 [3.2K]

Answer:

4 = -5/2 * (-8) + b

4 = 20 + b

Subtract 20 from both sides:

= (16)4-20 = 20 + b -20

-16 = b

The equation would then be: <em>y = -5/2 x -16</em>

5 0

3 years ago