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Alex17521 [72]
3 years ago
5

Austin determined that he has $13.50 in his piggy bank just in quarters and dimes. if q represents the number of quarters he has

and d represents the number of dimes, which equation, written in standard form, represents this scenario?
Mathematics
2 answers:
Rainbow [258]3 years ago
7 0
5q+2d=270
that's what I got
SVETLANKA909090 [29]3 years ago
5 0

Answer:

the answer is c

Step-by-step explanation:

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6 + 2(x - 5) + 4x = 44<br> Is this a One Solution<br> No Solution<br> Or Infinite Solution
7nadin3 [17]

Answer:

One Solution

Step-by-step explanation:

That's My Answer :)

3 0
2 years ago
Read 2 more answers
Pls help, solve for a.
vovangra [49]
A equals -1/2 is the right answer
5 0
3 years ago
Please Help!!!
Komok [63]

Answer:

A = 63 m^2

Step-by-step explanation:

The area of a parallelogram is bh

A = bh

The base is 9 and the height is 7

A = 9*7

A = 63 m^2

3 0
3 years ago
Read 2 more answers
Two friends are collecting stuffed animals. Veronica has 5 more than double the number of stutted
STatiana [176]

v + m = 32 and v = 5 + 2m are the equations that are used  to determine m, the number of stuffed animals Mariposa has

Number of stuffed animals Mariposa has is 9 and number of stuffed animals with Veronica is 23

<h3><u>Solution:</u></h3>

Let "v" be the number of stuffed animals with Veronica

Let "m" be the number of stuffed animals with Mariposa

Given that,

Together, they have 32 stuffed animals

Therefore,

v + m = 32  --------- eqn 1

Veronica has 5 more than double the number of stutted  animals as her friend Mariposa

Therefore,

Number of stuffed animals with Veronica = 5 + 2(number of stuffed animals with Mariposa)

v = 5 + 2m ---------- eqn 2

Thus eqn 1 and eqn 2 can be used to determine m, the number of stuffed animals Mariposa has

Let us solve eqn 1 and eqn 2

Substitute eqn 2 in eqn 1

5 + 2m + m = 32

5 + 3m = 32

3m = 32 - 5

3m = 27

<h3>m = 9</h3>

Substitute m = 9 in eqn 2

v = 5 + 2(9)

v = 5 + 18

<h3>v = 23</h3>

Thus number of stuffed animals Mariposa has is 9 and number of stuffed animals with Veronica is 23

5 0
3 years ago
8ft=how many yards and feet 68in=how many ft and in 3,520y=how many miles
Nataly_w [17]
8ft = 2yrds and 2 feet
68in= 5ft and 8in
I don't know the last one XD
3 0
3 years ago
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