All categories

1 year ago

THIS IS URGENT I NEED THIS AS SOON AS POSSIBLE! YOUR HELP WOULD BE GREATLY APPRECIATED!

Mathematics

2 answers:

serious [3.7K]1 year ago

7 0

Answer:

Strawberries sold 44 baskets

Raspberries sold 52 baskets

Step-by-step explanation:

$4x + 9y = 644 \\ x + y = 96 \\ 4x + 4y = 384 \\ 5y = 260 \\ y = 52 \\ x = 44$

dsp731 year ago

7 0

Answer: 44 baskets of strawberries were sold.

Step-by-step explanation:

Let x represent the number of basket of strawberries that were sold.

Let y represent the number of basket of raspberries that were sold.

In one morning, Katya sells 96. This means that

x + y = 96

At Katya’s fruit stand, a basket of strawberries costs $4 and a basket of raspberries costs $9. The total amount gotten from all the baskets sold is $644. It means that

4x + 9y = 644 - - - - - - - - - - - -1

Substituting x = 96 - y into equation 1, it becomes

4(96 - y) + 9y = 644

384 - 4y + 9y = 644

- 4y + 9y = 644 - 384

5y = 260

y = 260/5 = 52

x = 96 - y = 96 - 52

x = 44

You might be interested in

WILL GIVE BRAINLIEST. Joanna saves nickels and quarters in a jar. If she saved five times as many nickels as quarters, and her c

vekshin1

Answer:

78 quarters

Step-by-step explanation:

I think because, I created an equation, 5x = 390 and solves to get 78

3 0

1 year ago

6 months ago, Juan used his credit card for a transaction of 128 dollars. The bank charges a rate of interest

gizmo_the_mogwai [7]

Answer:

Hsjsjsjsjshshsjsnsmmsm

6 0

1 year ago

A specimen of aluminum having a rectangular cross section 10 mm 12.7 mm (0.4 in. 0.5 in.) is pulled in tension with 35,500 N (80

miskamm [114]

Answer:

$\epsilon = 3.958\times 10^{-3}$

Step-by-step explanation:

The Young's Module of Aluminium is $E = 69\times 10^{9}\,Pa$ . The axial stress on the specimen is:

$\sigma = \frac{F}{A_{t}}$

$\sigma = \frac{35500\,N}{(0.01\,m)\cdot (0.013\,m)}$

$\sigma = 2.731\times 10^{8}\,Pa$

The strain is derived of following expression:

$\epsilon = \frac{\sigma}{E}$

$\epsilon = \frac{2.731\times 10^{8}\,Pa}{69\times 10^{9}\,Pa}$

$\epsilon = 3.958\times 10^{-3}$

4 0

1 year ago

Identify the property used in each step of solving the inequality 3x – 2 > –4.

Marizza181 [45]

Answer:addition and multiplication

Step-by-step explanation:

I just did it

7 0

1 year ago

Read 2 more answers

A set of data points has a line of best fit of y=2.5x-1.5

castortr0y [4]

To solve this problem you must apply the proccedure shown below:

1- You must apply the following formula:

$R=yo-yp$

Where $R$ is the residual, $yo$ is the observed value $y$ and $yp$ is the predicted value $y$ .

2- You only need to substitute the $x=5$ into the equation $y=2.5x-1.5$ and then, you must apply the formula for calculate the residual:

$y=2.5(5)-1.5\\ y=11$

$R=12-11\\ R=1$

The answer is: The residual is $1$

7 0

2 years ago

Read 2 more answers