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OLga [1]
2 years ago
14

Nicole has $120. if she saves $20 per week, in how many days will she have $500?

Mathematics
2 answers:
Alex777 [14]2 years ago
5 0
This is how I would do it

ElenaW [278]2 years ago
4 0
500= 120+20x, where x is weeks

Subtract 120 from both sides
380=20x

Divide both sides by 20
19=x

19 weeks*7 days per week= 133 days

Final answer: 133 days
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Hi! Could you help me me out and solve these two problems? "eight less than the product of seven and xxx", and "the sum of six a
Ann [662]

Given:

The given statement are:

a. Eight less than the product of seven and x.

b. The sum of six and the product of three and d.

To find:

The expression for the given statements.

Solution:

a.

Product of 7 and x is 7×x = 7x.

Eight less than the product of seven and x is 7x - 8.

Therefore, the required expression for the statement "Eight less than the product of seven and x" is 7x-8.

b.

Product of 3 and d is 3×d = 3d.

The sum of six and the product of three and d is 6+3d.

Therefore, the required expression for the statement "The sum of six and the product of three and d" is 6+3d.

3 0
2 years ago
the dance club is selling tickets to the next showcase adult tickets cost $5 and children's tickets cost $2 they sell twice as m
Marta_Voda [28]

Hey there! I'm happy to help!

Let's have the adult tickets be a and the children tickets be c.

a=2c (twice as many adult tickets as child tickets)

5a+2c=700 (dollar value of each ticket)

Have a wonderful day! I hope that the helps! :D

5 0
2 years ago
Find missing side x trig quiz q.4
Sladkaya [172]

Answer:

C

Step-by-step explanation:

Sinፀ = opposite / hypotenuse

sinፀ = 12mm / 48mm

ፀ= Arcsin(12/48)

=16.7°

7 0
2 years ago
I Reaally Need Help If You Wamt Ill Eve Go Over 100 Points
Pani-rosa [81]
(a) y = 2x + 3
(b) (1,5), (3,3); y = 3x + 3      5 = m1 + b, 3 = m3 + b
(c) coincident i believe, because it is not independent or inconsistent
(d) 2x + 3 = 3x + 3
     (-2x)(-3)  (-2x)(- 3)
0 = -2x
x = 0

hope this helps
5 0
3 years ago
Read 2 more answers
Determine the product, h (x), of the linear and quadratic factors.
Wewaii [24]

h(x) =8x^3-19x^2+14x-3

Step-by-step explanation:

Given functions are:

f(x) = 8x-3\\g(x) = (x-1)^2

h(x)  is the product of g(x) and f(x)

h(x) = f(x) * g(x)\\= (8x-3)(x-1)^2\\= (8x-3)(x^2-2x+1)\\= 8x(x^2-2x+1)-3(x^2-2x+1)\\= 8x^3-16x^2+8x-3x^2+6x-3

Combining like terms

=8x^3-16x^2-3x^2+8x+6x-3\\=8x^3-19x^2+14x-3

Hence,

h(x) =8x^3-19x^2+14x-3

Keywords: Functions, product

Learn more about functions at:

  • brainly.com/question/8054589
  • brainly.com/question/7932185

#LearnwithBrainly

8 0
2 years ago
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