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Feliz [49]
3 years ago
5

Valery spent 1/5 of her money buying 8 pencils and 2 markers. Each marker cost twice as much as each pencil. She used 58 of her

remaining money buying more markers. How many markers did Valery buy in all?
Mathematics
1 answer:
vovangra [49]3 years ago
4 0
1/10 and his Valero in all is 2862
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Sam and Ella were running in a race. Sam ran ⅞ of a mile and Ella ran 5/10 of a mile. At the end of the race they wanted to comp
earnstyle [38]

Answer:

ELLA

Step-by-step explanation:

Given that :

Distance covered by Ella = 5/10

Distance covered by Sam = 7/8

Comparing each distance to 1/2

Ella = 5/ 10 = 1/2 ; 1/2 = 1/2 = 0.5

Sam = 7/8 = 0.875 ; comparing with 1/2

0.875 > 0.5

Given

Sam ran farther Than ELLA

Because 0.875 > 1/2

0.875 - 0. 5 = 0.375

6 0
3 years ago
Mathew and Melanie work at their local supermarket located in Brooklyn, New York. They each earn $8 per hour. Mathew worked thre
Liula [17]

Answer:

6 hours

Step-by-step explanation:

To start this, you must use an equation that models the amount that Mathew and Melanie made based on time. The total amount of money earned by the two of them is 120, and they both work for 8 dollars and hour, and Mathew worked 3 more hours, our equation is 120 = 8x +8(x+3)

We must first solve for x

120 = 8x + 8x +24

-24                   -24

96 = 16x

x = 6

x is the amount of hours Melane worked.

6 0
3 years ago
Read 2 more answers
Evaluate -(3-6)(33).
kirill115 [55]

\longrightarrow{\green{  99 }} 

\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}

- (3 - 6)(33)

=\:  - ( - 3)(33)

=\:   3 \times 33

(∵ -  \times  -  =  + )

=\: 99

<h3><u>Note</u>:-</h3>

\sf\pink{PEMDAS\: rule.}

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{♨}}}}}

7 0
3 years ago
Read 2 more answers
C an anyone solve this 3(2b + 3)2 = 36<br> and if so what is it
Natali [406]
3(2b + 3)^2 = 36

Divide by 3 on both sides:
(2b + 3)^2 = 12

Square root both sides:
2b + 3=  \pm \sqrt{12}

Take away 3 from both sides:
2b= \pm \sqrt{12} - 3

Divide by 2 on both sides:
b=  \dfrac{ \sqrt{12} -3 }{2}  \ or \ b=  \dfrac{ -\sqrt{12} -3 }{2}

Answer:
b=  0.23 \ or \ -3.23


5 0
3 years ago
Read 2 more answers
6423 to the nearest hundred
horrorfan [7]

6423 to the nearest hundred=6400

3 0
3 years ago
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