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Daniel [21]
2 years ago
6

6) Walmart and Target are having deals on Barbie dolls. Walmart is selling 8 dolls for $120 and Target is selling 6 dolls for $1

02. Which store has the better deals on Barbie dolls? Explain how you know
Mathematics
1 answer:
Cerrena [4.2K]2 years ago
5 0

Answer:

Walmart has the better deal

Step-by-step explanation:

If you do $120/8 dolls you get $15 for each doll at Walmart. If you do $102/6 dolls you get $17 for each doll. You know $15 is less than $17 making it cheaper and a better deal. Target's dolls are $2 more than Walmart. $17-$15=$2

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Last year Betty's annual salary was $42000. This year she received a raise and now eams $46500. On a weekly basis, how much more
bearhunter [10]

Answer:

About 87$

Step-by-step explanation:

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3 years ago
Solve the equation by using the quadratic formula. x^2+2x=6​
katrin [286]

Answer:

\Huge \boxed{{x=-1\pm \sqrt{7}}}

Step-by-step explanation:

x² + 2x = 6

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x² + 2x - 6 = 0

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Evaluate.

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6 0
3 years ago
A jeweler had a fixed amount of gold to make bracelets and necklaces. The amount of gold in each bracelet is 5 grams and the amo
krok68 [10]

Answer:

The jeweler made 9 necklaces.

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Step-by-step explanation:

x = number of bracelets

y = number of necklaces

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Make one of the coefficients, x, the same.

17 = x + y

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Subtract the equations to get rid of x.

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238 = 5x + 22(9)

238 = 5x + 198

238 - 198 = 5x

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x = 40/5

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The jeweler made 8 bracelets.

8 0
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