Ask question

Ask question

All categories

3 years ago

5

Chandra has some one dollar bills and some five-dollar bills in her wallet. She has 11 bills. The value of the bills is $39. Sol

ve a system of
equations to find how many of each kind of bill she has.

1 answer:

blsea [12.9K]3 years ago

6 0

Answer:

She has 7 $5 dollar bills and 4 $1 dollar bills.

Step-by-step explanation:

& times 5 plus 4.

You might be interested in

Please help! Write the slope-intercept form equation of the trend line

Eduardwww [97]

Answer:

y= -1/3x+9.2

Step-by-step explanation:

I believe that it is 9.2 although it could be another number in the 9's.

The slope is (rise) -1 and (run) 3 and the line crosses the y-intercept at what it looks like 9.2

6 0

3 years ago

Square root of 32 x square root of 1 over 18

lisov135 [29]

<h3>Solution:</h3>

$\sqrt{32} \times \sqrt{ \frac{1}{18} } \\ = \sqrt{32} \times \frac{ \sqrt{1} }{ \sqrt{18} } \\ = \sqrt{32} \times \frac{1}{ \sqrt{18} } \\ = \frac{\sqrt{2 \times 2 \times 2 \times 2 \times 2}}{ \sqrt{2 \times 3 \times 3} } \\ = \frac{ \sqrt{ {2}^{2} \times {2}^{2} \times 2} }{ \sqrt{2 \times {3}^{2} } } \\ = \frac{2 \times 2 \times \sqrt{2} }{3 \times \sqrt{2} } \\ = \frac{4 \times \sqrt{2} }{3 \times \sqrt{2} } \\ = \frac{4}{3}$

<h3>Answer:</h3>

$\frac{4}{3}$

<h3>Hope it helps...</h3>

ray4918 here to help

7 0

3 years ago

What is 5 multipled by 18

Arturiano [62]

The answer is 90..........................................................................................

3 0

3 years ago

Read 2 more answers

What is the value of 7.24 * 0.6

Vera_Pavlovna [14]

Answer:

4.344

Step-by-step explanation:

Multiply.

5 0

3 years ago

Read 2 more answers

Write the coefficient of x in the following term. <br><br> 24x

chubhunter [2.5K]

Answer:

24

Step-by-step explanation:

definition of coefficient: a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4x y)

5 0

3 years ago

Read 2 more answers