All categories

3 years ago

Amhed pays $2.10 for 5 1/4 lbs of bananas. Janel pays 3.25 for 6 1/2 lbs of bananas. Which is a better buy? Explain why.

Mathematics

2 answers:

Doss [256]3 years ago

5 0

Amhed has the better buy because he pays $0.40 for a pound of bananas while Janel pays $0.50 for a pound.

Snezhnost [94]3 years ago

3 0

Ahmed has the better buy, with $0.40 per pound. Janelle pays $0.10 more, at $0.50 per pound. IYou can read my work if you need it.

You might be interested in

Whats 49.95 multiply by 4?

aleksley [76]

Answer: 199.8

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Rewrite the following equation in logarithmic form.

zloy xaker [14]

Answer:

log2(0.25) = -2

512 = 8^3

Step-by-step explanation:

Use of formula: loga (b) = c ⇔ b = a^c

Rewrite the following equation in logarithmic form. 0.25 = 2^-2

log2(0.25) = -2

Rewrite the following equation in exponential form. log8 (512) = 3

512 = 8^3

3 0

3 years ago

HOW MANY DEGREES IN A SUPPLEMENTARY ANGLE???

monitta

Answer:

180 degrees

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Ada, Betty, Chris and David have $45 in total Ada gota 52 fromBetty, Chris tripleshis money and Davids money is cut by hall four

andrezito [222]

Using a system of equations, it is found that initially Ada has $0.385.

For the system, we have that the variables are:

x is Ada's amount.
y is Betty's amount.
z is Chris's amount.
w is David's amount.

$45 total, hence:

$x + y + z + w = 45$

Ada gets 2 from Betty, hence:

$x + 2 = y - 2$

$x = y - 4$

$y = x + 4$

Chris triples his money and David's money is cut by half four of them have the same amount, hence:

$x + 4 = y = 3z = \frac{w}{2}$

Then:

$3z = x + 4$

$z = \frac{x + 4}{3}$

$x + 4 = \frac{w}{2}$

$w = 2x + 8$

Solving for w, we find Ada's initial amount.

$x + y + z + w = 45$

$x + x + 4 + \frac{x + 4}{3} + 2x + 8 = 45$

$4x + 12 + \frac{x + 4}{3} = 45$

$12x + 36 + x + 4 = 45$

$13x = 5$

$x = \frac{5}{13}$

$x = 0.385$

Initially, Ada has $0.385.

A similar problem is given at brainly.com/question/6120515

5 0

2 years ago

Give the slope of each line. Also, state if the lines are parallel (yes or no).

VMariaS [17]

Answer:

AB slope is 1/2

CD slope is 1/3

Since the slopes of the lines aren't the same, the lines aren't parallel.

Step-by-step explanation:

5 0

2 years ago