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iogann1982 [59]

3 years ago

5

Mrs. Merrel purchases 3 1/3 lb. of turkey for $10.50, and Mrs. Ayres purchases 2 1/2 lb. of turkey for $6.25. Which is the bette

r buy per pound? Why?

1 answer:

BARSIC [14]3 years ago

5 0

The lower product will be better buy

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Alton High School sold adult and student tickets for a school play. Of the 128 tickets sold, 84 were student tickets. What perce

gavmur [86]

Answer:

<h2>66%</h2>

Step-by-step explanation:

<em>84/128=.65625</em>

<em>.65625x100=65.625=</em>66%

7 0

4 years ago

The length of segment AE is 5 centimeters. What is the length of segment CD?

kiruha [24]

Is there a graph or diagram that goes with this question? If so then I can answer it if I’m able to see the picture

5 0

3 years ago

How to solve 5r/r+1=4-5/r+1

jenyasd209 [6]

MARK BRAINLIEST!!
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3 0

3 years ago

What is 6 to the negative 1 times (-2) to the third power times (-4) to the negative 2

nasty-shy [4]

The answer is: $\frac{1}{12}$ .
____________________________________________
Explanation:
____________________________________________
We have: " 6⁻¹ * (-2)³ * (-4)⁻² = ? " ;
_______________________________________
Note: "6⁻¹ = $\frac{1}{6^1}$ = $\frac{1}{6}$ " .

Note the following property of exponents:
____________________________________
a⁻ˣ = $\frac{1}{x^a}$ ; {x ≠ 0}.
____________________________________________
Note: (-2)³ = (-2)*(-2)*(-2) = 4*(-2) = -8 .
_______________________________________
Note: (-4)⁻² = $\frac{1}{(-4)^2}$ ;

= $\frac{1}{(-4)*(-4)}$ ;

= $\frac{1}{16}$ ;
____________________________________
So; we have:
_____________________________________
6⁻¹ * (-2)³ * (-4)⁻² ;

= $\frac{(1*8*1)}{(6*16)}$ ;

→ Cancel out the "8" in the "numerator" (to a "1") ; and the "16" in the number (and change to a "2"); since: {"16÷8 = 2" ; and since: "{8÷8=1"} ;

→and we have:

$\frac{(1*1*1)}{(6*2)}$ ;

= $\frac{1}{12}$ .
_____________________________________
→ The answer is: $\frac{1}{12}$ .
_____________________________________

3 0

4 years ago

CAN YOU HELP WITH THIS ONE QUESTION , JUST TRYING TO GET BACK ON HONOR ROLL !

Ivanshal [37]

Answer:

B. TRUE.

(3, 2) is the intersection point of the graphs of

x + y = 5 and x - y = 1.

Step-by-step explanation:

Option B is TRUE because intersection point should satisfy both the equation

and in option be it comes true.

i.e x = 3 and y = 2 we have

3 + 2 = 5 and 3 - 2 = 1

5 = 5 and 1 = 1

Hence TRUE

A.

(3, 2) is the intersection point of the graphs of

3x + 2y = 5 and 3x - 2y = 1.

i.e x = 3 and y = 2 we have

3×3 + 2×2 = 5 and 3×3 - 2×2 = 1

13 ≠ 5 and 5 ≠ 1

Hence FALSE

C.

(5, 1) is the intersection point of the graphs of

3x + 2y = 5 and 3x - 2y = 1.

i.e x = 5 and y = 1 we have

3×5 + 2×3 = 5 and 3×5 - 2×3 = 1

21 ≠ 5 and 9 ≠ 1

Hence FALSE

D.

(5, 1) is the intersection point of the graphs of

x + y = 5 and x - y = 1.

i.e x = 5 and y = 1 we have

5 + 1 = 5 and 5 - 1 = 1

6 ≠ 5 and 4 ≠ 1

Hence FALSE

6 0

3 years ago