Find each measurement indicated. Round your answer as the nearest tenth. HELP PLEASE!!!!!! URGENT

you just answer ths but here this might help

plz mark as brainliest

The question is incomplete:

Tommy bought a total of 20 game cards some of which cost $0.25 each and some of which cost $0.15 each. If Tommy spent $4.20 to buy these cards,how many cards of each type did he buy?

Answer:

He bought 12 cards that cost $0.25 and 8 cards that cost $0.15.

Step-by-step explanation:

From the information given, you can write the following equations:

x+y=20 (1)

0.25x+0.15y=4.20 (2)

First, you can solve for x in (1):

x=20-y (3)

Now, you can replace (3) in (2):

0.25(20-y)+0.15y=4.20

5-0.25y+0.15y=4.20

5-0.10y=4.20

5-4.20=0.10y

0.80=0.10y

y=0.80/0.10

y=8

Finally, you can replace the value of y in (3) to find x:

x=20-y

x=20-8

x=12

According to this, he bought 12 cards that cost $0.25 and 8 cards that cost $0.15.

Answer:

Step-by-step explanation:

5ˣ⁺² = 5⁹

log₅(5ˣ⁺²) = log₅(5⁹)

x+2 = 9

x = 7

Answer:

D

Step-by-step explanation:

Answer:

V ≈ 382 in^3

Step-by-step explanation:

1. Volume of a sphere

[tex]V=\frac{4}{3}\pi r^{3}[/tex]

2. Get radius

r = d/2

r = 4.5

3. Plug in and solve

[tex]V=\frac{4}{3}\pi 4.5^{3}[/tex]

[tex]V=381.7[/tex]

Answer:

Answer is in the photo below.

Slope= 0.1

Step-by-step explanation:

Answer:

btnhyjum6666666i-n,,,,,,,,,,,

Step-by-step explanation:

vwgbthyjuuuuuuuuuu'

lJhbgvft

Answer:

A. 660 miles

Step-by-step explanation:

420 ÷ 7 = 60 60 x 4 = 240 240 + 420 = 660

Answer:

|-7| is larger than -7

Step-by-step explanation:

|-7| is absolute value which means both 7 and negative 7.

7 if larger than negative 7 so |-7| > -7

Answer:

4ft

Step-by-step explanation:

Answer:

the correct answer is

oh it's not possible

i give u a hint

pit the value of y

Answer:

The Bottom one I think-

Step-by-step explanation:

I hope that helped

Answer:

Hmm, I was going to say top, but if the first guy that said bottom was right...then he's right :/

Answer:

which question is it? and please take the picture from the top.

Step-by-step explanation:

And Also will answer in the replies.

Answer:

1.5

Step-by-step explanation:

Answer:

angle AGE=113.5

Step-by-step explanation:

3x-28=66-x

4x=94

x=23.5

23.5+90=113.5

Answer: 113.5° is 100% the correct answer.

Step-by-step explanation:

Answer:

x = 7

Step-by-step explanation:

4x - 9 = 2x +5        add 9 from both sides

4x = 2x +14            subtract 2x from both sides

2x = 14.                   divide both sides by 2

x = 7

Answer:

x = 7

Step-by-step explanation:

Rewrite equation

4x - 9 = 2x + 5

Add 9 on both sides

4x -9 +9 = 2x + 5 + 9

Simplify

4x = 2x + 14

Subtract 2x on both sides

4x - 2x = 2x + 14 - 2x

2x = 14

Finally divide both sides by 2

2x/2 = 14/2

x = 7

Hope this helps :)

We need to find the area. So we multiply the dimensions.

3x1/2=1.5

1.5x4 1/2=6.75

Decimal was my go-to so we need to convert back to a fraction.

6.75= 6 3/4

So the answer is B.

---

hope it helps

Answer:

640 ounces

Step-by-step explanation:

128 fluid ounces per gallon x 5 gallons = 640 ounces

640 /100 = 6.4 ounces per balloon

Answer:

8 units

Step-by-step explanation:

Area of a triangle = 1/2 × base × height

= 1/2 × 8 ×2

= 8

Answer:

A

Step-by-step explanation:

43560/360 = 121

131x15 = 1815 rocks per acre

1815 x 10 acres = 18150 rocks

Answer:e=23

Step-by-step explanation:

e+8=31

8-31=23

Answer:

158

Step-by-step explanation:

Answer:

Price of one bag of gummy bears = $1.44

Price of one bag of chocolates = $1.14

Step-by-step explanation:

Let the price of one bag of gummy bears = $b

Price of one bag of chocolate = $c

Since, cost of 15 bags of gummy bears and 3 bags of chocolates is $25

15b + 3c = 25 --------(1)

And cost of 3 bags of gummy bears and 5 bags of chocolates is $10

3b + 5c = 10 -----(2)

Equation (2) multiplied by 5 then subtracted from equation (1),

15b + 3c - 5(3b + 5c) = 25 - 50

15b + 3c - 15b - 25c = -25

-22c = -25

c = [tex]\frac{25}{22}[/tex]

c = 1.136 ≈ $1.14  

From equation (1),

15b + 3(1.136) = 25

15b = 21.592

b = $1.44  

[tex] \frac{ 36+{w}^{2}x}{4w} [/tex]

[tex] \frac{ {d}^{3} + 6 }{3 {d}^{2} } [/tex]

[tex] \frac{2 {m}^{3} - 27}{12m} [/tex]

[tex] \frac{ {x}^{5} - 2 }{w {x}^{2} } [/tex]

Answer:

x = 5

Step-by-step explanation:

Both angles add to 180, so by knowing that we can say...

16x - 5 + -5 + 22x = 180

Now simplify and solve

38x - 10 = 180

      38x = 190

          x = 5

Answer:

66.03 so 70

Step-by-step explanation:

since hypotunees has no value it cancels.

aso it leaves with an adjacent and oppisite

using trig function you will get

tan(x)=(9/4)

inverse tan to get x on its own

(x)=tan^-1(9/4)

put that on the calculater and you will get the angle

therefore

(x)=66.04 round it the nearest ten which is

70

Answer:

Ahhhhhhhhhh

Step-by-step explanation:

just Ahhhhhhhhhhhhhh

Option C  has reflective symmetry of the the shapes below could show the white side of Tamara's shape.

Symmetry refers to a balanced arrangement of parts or shapes that are identical or similar when folded, reflected, or rotated. In this case, Tamara has a shape cut out from a card that has a blue side and a white side. Then she turns over the shape, the white side is showing.

To determine which shape could show the white side, we need to consider the concept of symmetry. If the original shape had a symmetrical design, it means that when the shape is folded or reflected, both halves match perfectly.

In the given options, we should look for a shape that has reflective symmetry, also known as mirror symmetry. This means that if a line is drawn through the middle of the shape, one side is the mirror image of the other side.

Option C has reflective symmetry and the shape matches the original shape that Tamara cut out, it is possible for the white side of her shape to show when she turns it over.

To know more about reflective symmetry click here :

https://brainly.com/question/1593820

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