3 years ago

HELPPPPP PLEASEEEE DUE TONIGHT

Mathematics

2 answers:

STatiana [176]3 years ago

7 0

Answer:

B) There were more sofas sold at Store B than at Store A

Step-by-step explanation:

Count up the number of sofas that each store sold, and then compare.

Hope this helped! :)

yanalaym [24]3 years ago

7 0

I like your led room lights

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Susan makes bracelets from glass beads sells them online.

yan [13]

All you need to do is count the x's above each number.
1. 8 bracelets
2. $40
3. 3 bracelets
4. $33
5. 5 more bracelets
6. 21 bracelets total
7. 5x8=$40
9x2=$18
10x7=$70
11x3=$33
12x1=$12
40+18+70+33+12=$173 total

3 0

3 years ago

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7. Solve the system of equations by graphing: y= 3/2x-2 y=2x-1

Svet_ta [14]

Answer:

y=-5

x=-2

Step-by-step explanation:

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3 years ago

Jordan has 4/5 as many DVDs as Joseph. If Jordan has 56 DVDs, then how many does Joseph have?

Zinaida [17]

Jordan 56 = 4/5 = 80%
Josefh (56/4)*5=70

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4 years ago

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How do I solve this equation and check the solutions?

bearhunter [10]

Answer:

{-6}

Step-by-step explanation:

Step 1 Raise both sides of the equation to the index of the radical in the case 2

$(\sqrt{2x+13} )^{2} =(x+7)^{2}$

$2x + 13 = (x+7)(x+7)$

$2x +13 = x^{2} + 14x + 49\\0=x^{2} +12x+36$

Step 2 Factor

(x + 6)(x + 6) = 0

x + 6 = 0

x = - 6

Step 3 Check -6

$\sqrt{2(-6)+13} = -6 + 7\\\sqrt{-12+13} = 1\\\sqrt{1} = 1\\1 = 1$

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3 years ago

ABSOLUTELY NO LINKS. please help with percentages

RSB [31]

Answer:

1.307%

4.38%

5.696%

Step-by-step explanation:

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3 years ago