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Pani-rosa [81]
3 years ago
8

Tommy can paint a fence in 6 hours. If his friend Huck helps, they can paint the fence in 1 hour. How fast could Huck paint the

fence by himself.
Mathematics
1 answer:
Luda [366]3 years ago
8 0
1hr/10min is the answer
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students at a bake sale sell bags of cookies for $2.25 each and bags of miniture muffins for $1.50 each. They received a $25 don
Soloha48 [4]
2.25c+1.5m context is that 2.25c represents the price of selling bags of cookies, hint the c. 1.5m represents the price of selling muffins, hint the m. In whole the equation represent the amount of money the bake sale would make minus the $25 donation.

Please vote my answer brainliest. thanks!
3 0
3 years ago
Read 2 more answers
Find a cubic function with the given zeros. (1 point) Square root of seven. , - Square root of seven. , -4
Debora [2.8K]

Given :

Three roots , \sqrt{7},\ -\sqrt{7},\ -4 .

To Find :

A cubic function with the given zeros.

Solution :

Equation of polynomial of 3 zeroes is given by :

(x-a_1)(x-a_2)(x-a_3)=0\\\\(x-\sqrt{7})(x+\sqrt{7})(x+4)=0\\\\( x^2-7)(x+4)=0\\\\x^3+4x^2-7x-28=0

Therefore, the cubic function of given zeroes is x^3+4x^2-7x-28=0.

Hence, this is the required solution.

6 0
3 years ago
Which measure is equivalent to 126 in. ? 1 ft = 12 in. 1 yd = 3 ft 3 yd 3. 5 yd 10. 5 yd 31. 5 yd.
denis23 [38]

Answer:

3.5 YARD

Step-by-step explanation:

3.5 x 3= 10.5x12= 126

6 0
2 years ago
In ΔABC, if the length of side b is 3 centimeters and the measures of ∠B and ∠C are 45° and 60°, respectively, what is the lengt
Umnica [9.8K]
Answer is 3.67 centimeters
3 0
3 years ago
Read 2 more answers
Solve the inequality and graph the solution on the line provided.<br> -7x + 8&lt; -6
HACTEHA [7]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

-7x+8<-6  Equation/Question

Step 2

-7x+8<-6  Simplify

-7x+8<-6

Step 3

-7x+8<-6  Subtract 8

-7x<-14

Step 4

-7x<-14  Divide sides by -7

answer

x>2

Hope this helps

7 0
2 years ago
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