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Dafna11 [192]
3 years ago
7

Can I have the answer (15 points)​

Mathematics
1 answer:
hodyreva [135]3 years ago
4 0
N=9..................
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Martin charges $10 for every 5 bags of leaves he rakes. Last weekend, he raked 26 bags of leaves. How
algol [13]

Answer:

52 or 50 depending on how your teacher wants it

Step-by-step explanation:

first we want to find out how many sets of 5 there are, this answer will be different deepening on how you want it answered

26/5=5.2

5.2*10=52

not quite sure but it's $52 if he can charge per bag on top of the 5 or 50 if he is only charging per 5 bags

if he only charges for 5 bags we do 26/5=5.2 so round down to 5 then 5*10=50

hope this helps

5 0
3 years ago
20 points
densk [106]

Answer:

<h2>B.</h2>

Step-by-step explanation:

A polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables.

A.\ \dfrac{7}{x^2}=7x^{-2}\qquad\bold{NOT}\\\\B.\ x-\sqrt7\qquad\bold{YES}\\\\C.\ \dfrac{7}{\sqrt{x}}=7x^{-\frac{1}{2}}\qquad\bold{NOT}\\\\D.\ \sqrt{7x}=\sqrt7\cdot\sqrt{x}=\sqrt7 x^\frac{1}{2}\qquad\bold{NOT}

5 0
3 years ago
Quadrilateral OPQR is inscribed inside a circle as shown below. What is the measure of angle Q? You must show all work and calcu
viktelen [127]
Hello,

Angles y and 3y+8 are supplementaries since the quadrilater is inscribed

y+3y+8=180
==>4y=172
==>y=43 (°)
8 0
3 years ago
Solve the inequality and express your answer in interval notation. X^2-6x+7&lt;0
natulia [17]

Step-by-step explanation:

Notation x^2-6x-7<0

x2−6x−7<0

Convert the inequality to an equation.

x2−6x−7=0

Factor

x2−6x−7

using the AC method.

Tap for more steps...

(x−7)(x+1)=0

Set

x−7=0

and solve for x.

Set the factor equal to 0.

x−7=0

Add

7

to both sides of the equation.

x=7

Set

x+1=0

and solve for x.

x=−1

Consolidate the solutions.

x=7,−1

Use each root to create test intervals.

x<−1−1<x<7x>7

Choose a test value from each interval and plug this value into the original inequality to determine which intervals satisfy the inequality.

Tap for more steps...

x<−1

False

−1<x<7

True

x>7

False

The solution consists of all of the true intervals.

−1<x<7

Convert the inequality to interval notation.

(−1,7)

6 0
4 years ago
Dan has thirty-five. dollar bills does he have
nikklg [1K]

Answer:

the question is not clear enough

Step-by-step explanation:

6 0
3 years ago
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