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2 years ago

Adrianna bought 4 spiral notebooks that cost

Mathematics

1 answer:

love history [14]2 years ago

8 0

Answer:

$5.46

Step-by-step explanation:

Find out how much she had to pay by multiplying the amount she got by the cost and adding the two totals together.

4*2.49=9.96

2*2.29=4.58

4.58+9.96=14.54

Subtract to find change

20-14.54=5.46

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4x-5 - 2x-1

3241004551 [841]

Answer:

$\frac{5x - 8}{3}$

Step-by-step explanation:

Find the LCM of the denominators and then solve:

$\frac{4x - 5}{2} - \frac{2x - 1}{6} \\\\$

$\frac{4x - 5}{2} - \frac{2x - 1}{6} \\\\\frac{3(4x - 5) - 2x - 1}{6} \\\\\frac{12x - 15 - 2x - 1}{6}\\\\\frac{10x - 16}{6}\\\\ \frac{2(5x - 8)}{2 * 3} \\\\ \frac{5x - 8}{3}$

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3 years ago

6x-4(3x-5)=2 solve for x.

jeka57 [31]

Answer:

x = 3

Step-by-step explanation:

6x -4(3x-5) = 2

6x - 12x + 20 = 2

-6x = 2 - 20

-6x = -18

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2 years ago

Valentino wants to estimate the product (5.2)(9.9). Which expression shows each factor rounded to the nearest whole

vovikov84 [41]

Answer:

it is (6)(10)

Step-by-step explanation:

I just took the edgenuity test so I know

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3 years ago

you roll a blue number cube and a green number cube. find P ( a number less than 2 on the blue vube and odd number on the green

Kruka [31]

ON the blue cube there are 4 numbers greater than 2 and on the blue cube, 3 of the numbers are odd. As soon as BOTH outcomes have to happen (AND), you multiply the probabilities.

4/6×3/6=1/3

6 0

3 years ago

Read 2 more answers

Please please help thank you soooo much I am sooo confused!. Plus you get 10 points

Oksi-84 [34.3K]

8 times 3 = 24 +4= 28

4+3=7 times 8 =56

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3 years ago

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