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2 years ago

Find the values of x and z

Mathematics

1 answer:

Ad libitum [116K]2 years ago

4 0

Hope this helps you, and good luck in the future :)

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Logan is buying three identical sandwiches and he has a coupon for$0.50 off any order. Logan only has $19.75 to spend. Which is

Serggg [28]

Answer:

The highest price of sandwiches Logan can afford is $7.08 ≈ $7.05

Option C

Step-by-step explanation:

Given as :

The amount on off coupon = $0.50

The total money which Logan can spend = $19.75

The quantity of sandwiches which Logan have to buy = 3

Let The highest price of sandwiches Logan can afford =$x + $0.50

Now, According to question

∵ The total money which Logan can spend = $19.75

And Logan have to buy 3 sandwiches

So, The total money which Logan can spend = The quantity of sandwiches which Logan have to buy × The highest price of sandwiches Logan can afford

Or, $19.75 = 3 × x

∴ x = $\frac{19.75}{3}$

I.e x = $6.58

The amount on off coupon which Logan has = $0.50

So,The highest price of sandwiches Logan can afford = x + $0.50

I.e The highest price of sandwiches Logan can afford = $6.58 + $0.50

Or, The highest price of sandwiches Logan can afford = $7.08

Hence The highest price of sandwiches Logan can afford is $7.08≈$7.05

Option C , Answer

6 0

3 years ago

X^2+x-5=0nsolve using the quadratic formula

Dennis_Churaev [7]

Answer:

57776esae r esspustae

Step-by-step explanation:

8 0

2 years ago

Jillian is selling boxes of cookies to raise money for her basketball team. The 10 oz. box costs $3.50, while the 16 oz. box cos

RideAnS [48]

Answer:

Jillian sold 15 ten-oz bags and 9 sixteen-oz bags.

Step-by-step explanation:

Let x represent number of 10-oz bags and y represent number of 16-oz bags.

We have been given that Jillian sold 24 boxes of cookies in total. We can represent this information in an equation as:

$x+y=24...(1)$

We are also told that 10 oz. box costs $3.50, while the 16 oz. box costs $5.00, so the cost of x 10-oz bags would be $3.50x$ and cost of y 16-oz bags would be $5y$ .

At the end of one week, she collected $97.50. We can represent this information in an equation as:

$3.5x+5y=97.50...(2)$

Now, we will use substitution method to solve our system of equations. From equation (1), we will get:

$y=24-x$

Substitute this value in equation (2):

$3.5x+5(24-x)=97.50$

$3.5x+120-5x=97.50$

$-1.5x+120=97.50$

$-1.5x+120-120=97.50-120$

$-1.5x=-22.5$

$\frac{-1.5x}{-1.5}=\frac{-22.5}{-1.5}$

$x=15$

Therefore, the number of 10-oz boxes sold be Jillian is 15.

Now, we will substitute $x=15$ in equation (1) to solve for y.

$15+y=24$

$15-15+y=24-15$

$y=9$

Therefore, the number of 16-oz boxes sold be Jillian is 9.

8 0

2 years ago

Answer ASAP I am being timed

maria [59]

Answer:

i think its c

Step-by-step explanation:

6 0

3 years ago

What is the value of x?

Serjik [45]

Answer:

x = 32

Step-by-step explanation:

Each angle of the equilateral triangle is 60°.

(2x -4)° = 60°

x -2 = 30 . . . . . . divide by 2°

x = 32

5y° = 60°

y = 12 . . . . . . . . . divide by 5°

7 0

3 years ago