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FinnZ [79.3K]
2 years ago
7

• You order 4 chicken sandwiches and a hamburger. The cost of a hamburger is $2.50 and the total bill is $14.30. Find the cost o

f a chicken sandwich
needs to be in

Verbal Model:

and

Algebraic Equation:

Plz I NEED ANSWER ASAP IF U ANSWER I GIVE BRAINLIEST
Mathematics
1 answer:
ss7ja [257]2 years ago
3 0

Answer:

$2.95

Step-by-step explanation:

$14.30 - $2.50 = $11.80

$11.80/4 = $2.95 for a chicken sandwhich

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Im confusedd, please help??
spayn [35]

Answer:  three sets of value show 3 consecutive increases and they could be the intensities during fourth, fifth, and six visits:

  • 66%, 69%, 72%;
  • 63%, 65%, 67%, and
  • 67%, 72%, 77%

Explanation:


1) The program recommends a constant intensity for 3 visits, which is what the table shows:

Day        Intensisty

1             63%

2            equal ⇒ 63%

3            equal ⇒ 63%


2) Hence, you have to determine the valid sets that meet the recommendation for the fourth, fifth, and six visits, which are the next three.


2) For the next three visits, the program recommensd increasing intensities.


There are three options that show 3 consecutive increases; they are:

  • 66%, 69%, 72%;
  • 63%, 65%, 67%, and
  • 67%, 72%, 77%

Therefore, those are the choices that apply.

4 0
3 years ago
a private school admits no more than 100 students every year. additionally, at least 30 of these students must be girls, and the
Thepotemich [5.8K]
2/2 part of the equation is ≤ B
maybe       30/100 ≤ B
7 0
3 years ago
Mario is constructing a wall around a rectangular area which will cover a maximum of 60 square feet. The length of the wall will
Feliz [49]

Answer:

W \le 6

Step-by-step explanation:

Given

Area = 60ft^2\ (max)

Length = 10ft

Required

Represent the width as an inequality

First, we represent the area as an inequality.

Area = 60ft^2\ (max)

max as used above means less than or equal to.

So, we have:

Area \le 60

The area of a rectangle is:

Area = L * W

So, we have:

L * W \le 60

Substitute 10 for L

10 * W \le 60

Divide both sides by 10

\frac{10 * W}{10} \le \frac{60}{10}

W \le \frac{60}{10}

W \le 6

7 0
3 years ago
Evaluate: f(x) = x^2 + x<br> a. f(-4) =<br> b. f(-1) =<br> c. f(7) =
Bezzdna [24]

Answer:

okay but i dont see the question

Step-by-step explanation:

6 0
2 years ago
Anyone know the answer?
Brut [27]
Check out the picture I've got the full explanations on there
Hope it's clear

4 0
3 years ago
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