All categories

3 years ago

A jar contains "q" quarters and "d" dimes. There are 7 coins in the jar and the total value of the coins is $1.00

Mathematics

2 answers:

dalvyx [7]3 years ago

8 0

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: A

Explanation: Its the only one that is correct

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

choli [55]3 years ago

4 0

Answer:

A. 0.25q + 0.10d = 1.00

q + d =7

Step-by-step explanation: Only logical choice I see. The others mix up values and units.

You might be interested in

What are the theorems I feel like I got at least 1 wrong already ╥﹏╥

OLEGan [10]

$\begin{gathered} m\angle2=m\angle6\text{ are corresponding angles} \\ \angle2\cong\angle6\text{ are the same because the both angles are corresponding} \end{gathered}$ $\begin{gathered} m\angle2+m\angle3=180\text{ are angles on a straight line.} \\ \text{angles on straight line =180 degree} \end{gathered}$ $\begin{gathered} m\angle3+m\angle6=180\text{ are supplementary angles} \\ \text{supplementary angles = 180 degree} \end{gathered}$ $\begin{gathered} m\angle2+m\angle3=m\angle3+m\angle6 \\ angles\text{ on a straight line(180 degree)=supplementary angles(180 degree)} \end{gathered}$

3 0

1 year ago

For (a)-(e), state the property of water that is significant, and give one example of that property is biological importance: (a

Diano4ka-milaya [45]

A) high transparency of visible light
significance= allows photosynthesis to happen and speed up chemical reactions

b) high cohesion because of hydrogen bonding
significance= transport of water relies on water being pulled up around the plant.

4 0

3 years ago

HEY GUYS I NEED HELP WIT THIS PLZ HELP ME??!! 20 points!!

Otrada [13]

Answer:

The equation for area of a triangle is height multiplied by the base length, divided by 2. So, if the height is 2, and the base is 4, then you multiply the two together, making 8, and then divide it by 2, making the final area 4. So if the dimensions are doubled, then the equation would be 4 times 8 divided by 2. Which is 16. If we do this again with 16 times 8, we will get 128, which when divided by two is 64. This is 4 times 16, just as 16 is 4 times the original answer 4. This means that every time you double the dimensions you will get the original answer multiplied by 4.

Step-by-step explanation:

4 0

3 years ago

Someone please help me.

Free_Kalibri [48]

<h3>Explanation:</h3>

1. PQ║TS, PQ ≅ TS, PT and QS are transversals to the parallel lines . . . given

2. ∠P ≅ ∠T . . . alternate interior angles at PT

3. ∠Q ≅ ∠S . . . alternate interior angles at QS

4. ΔPQR ≅ ΔTSR . . . ASA postulate

_____

You can use any pair of angles together with the sides PQ and TS. If you use the vertical angles and one of ∠T or ∠S, then you must invoke the AAS postulate for congruence, as the side is not between the two angles.

3 0

3 years ago

What is 0.19 as a fracton

Lorico [155]

Answer:

u can make it a fraction

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers