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vitfil [10]
3 years ago
10

A grocer wants to make a 10-pound mixture of peanuts and cashews that he can sell for $4.75 per pound. If peanuts cost $4.00 per

pound and cashews cost $6.50 per pound, how many pounds of each should he use? Let p = pounds of peanuts and let c = pounds of cashews. Write a system of equations that could be used to solve the problem.
will mark as brainliest
Mathematics
1 answer:
andrew11 [14]3 years ago
7 0

Answer:

ANSWER 1: He should use 3 pounds of cashews.

ANSWER 2: He should use 7 pounds of peanuts.

Step-by-step explanation:

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Lightning mcqueen was traveling at a high speed of 110 mph. If he traveled 275 miles, how long was his trip
stira [4]

Answer:

2 hours 30 minutes

Step-by-step explanation:

Given data

speed= 110mph

distance travelled= 275miles

Required

the time of travel

We know that

Speed= distance/time

time= distance/speed

time= 275/110

time=2.5 hours

Hence the time is 2 hours 30 minutes

7 0
3 years ago
Austin is comparing the prices of two truck rental companies. Company A charges $4 per hour and an additional $70 as service cha
solniwko [45]
A(h)=4h+70, A(h)=dollars to rent for h hours, h=hours rented.

B(h)=5h+60,  same variable explanations...

....

To compare the two values at 6 hours you have:

A(6)=4(6)+70=24+70=$94

B(6)=5(6)+60=30+60=$90

So at 6 hours Company B would charge $4 less than Company A

...

Savings at 7 hours of rental by using B instead of A is:

S(h)=A(h)-B(h)

S(h)=4h+70-5h-60

S(h)=-h+10

S(7)=-7+10=$3

So at 7 hours, Company B saves you $3.
5 0
2 years ago
What is the radius of C? 5 cm 10 cm 12.5 cm 50 cm
fomenos

Answer:

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Step-by-step explanation:

8 0
3 years ago
Which of the following is the result of completing the square for x2 + 8x - 6 ?
melamori03 [73]
STEP 1- since 6 doesn't contain the variable to solve for move it to the right side of the equation by subtracting 6 from both sides
X^2-8X=-6
STEP 2- create a trinomial square on the left side of the equation find the value that is equal to the square of half of b the coefficient of x 
(b/2)^2 =(-4)^2
STEP 3- add the term to each side of the equation
x^2-8x+(-4)^2=-6=(-4) 
STEP 4- simplify the equation
x^2-8x+16=10 
STEP 5- factor the perfect trinomial square into (x-4)^2
(x-4)^2=10
STEP 6-solve the equation for x
x=4= square root of 10

 
5 0
3 years ago
Read 2 more answers
What is -5/8 / 9/10 ?<br><br> A. -25/36<br><br> B. -9/16<br><br> C. -45/80<br><br> D. -1/36
Ivenika [448]
Hi there, -5*10/9*8=-50/72, -50/72 simplified is -25/36. Therefore, the answer is A. -25/36
4 0
3 years ago
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