Jim had €80 he spent 0.3 of it how much did he spend?

Answer:

D.

Step-by-step explanation:

f(x) = 5x+40

f(-5) = 5(-5)+40

f(-5) = -25+40

f(-5) = 15

Answer:

uh i think is uh carrot

Step-by-step explanation:

Answer:

64cm

Step-by-step explanation:

Answer: 6

Step-by-step explanation:

By the triangle midsegment theorem, x=3(2)=6.

Answer:

the answer is 0.94

Step-by-step explanation:

16/17 = 0.941176470588

the hundreths place is where the 4 is, and to the right of the 4 is a one, if its under 5 then dont round up so your answer will remail 0.94.

hope this helps have a great day!

Answer:

above is the solution to the question

Answer:

4 feet

Step-by-step explanation:

Divide 30 by 5 to get the width of the first painting, 6 feet. Divide 24 by 6 to get the length of the second painting, 4 feet.

Hopefully this helps- let me know if you have any questions!

Answer:

let the integers be n, n+2 and n+4

5(n+4) = 2(n + n+2) +42

5n +20 = 4n +4+42

n = 46 -20 = 26

Step-by-step explanation:

I think

Using proportions, it is found that she can claim amounts greater than $2657.4 as a medical deduction.

A proportion is a fraction of a total amount.

In this problem, her adjusted gross income is $35,432, and she can claim deductions for amount's that exceed 7.5% of this, hence:

0.075 x 35,432 = $2657.4.

She can claim amounts greater than $2657.4 as a medical deduction.

More can be learned about proportions at https://brainly.com/question/24372153

Answer:

Step-by-step explanation:

Perpendicular lines have negative reciprocal slopes

Given line

In slope-intercept form it is

Perpendicular line has slope - 1/(1/7) = - 7 and its equation is:

Finding b using the point (-2, -1)

So the line is

Answer:

33

Step-by-step explanation:

The bottom angle is a completely straight line, and that means the angle is 180 degrees.

180 - 81 = 99

So, this means 3x = 99. We need to isolate the variable, so we have to divide everything by 3.

x = 33

Answer:

waaait i know how to do this lol ( i feel like this is correct)

x = 33

Step-by-step explanation:

so a line is 180 right?

so make the equation like this

180 = 81 + 3x

now solve for x by doing algebra

(minus both sides by 81)

3x = 99

x = 33

Answer:

13.205

Step-by-step explanation:

19.46 divided by 14

= 1.39

Multiply 1.39 with gallons given:

=(9.5)(1.39)

= 13.205

Therefore, it would cost $13.21 to get 9.5 gallons of gas.

The number that needs tο be added tο cοmplete the square is 90.25.

In algebra, a quadratic equatiοn is any equatiοn that can be rearranged in standard fοrm as where x represents an unknοwn value, and a, b, and c represent knοwn numbers

Tο cοmplete the square fοr the quadratic equatiοn x² - 19x + 23 = 0, we need tο add a number that is equal tο half οf the cοefficient οf x (which is -19) squared.

Sο,

(-19/2)² = 90.25

Therefοre, we need tο add 90.25 tο bοth sides οf the equatiοn:

[tex]x^2 - 19x + 23 + 90.25 = 90.25[/tex]

Then we can rewrite the left side as a perfect square:

[tex](x - 9.5)^2 = 90.25[/tex]

Now we can take the square root of both sides to solve for x:

x - 9.5 = ±√(90.25)

x = 9.5 ± 9.5√(2)

Hence, the number that needs to be added to complete the square is 90.25.

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#SPJ1

Answer: 90.25

Step-by-step explanation:

Answer:  4x + y =  -4

Step-by-step explanation:

The standard form of a linear equation is Ax + By = C.

y = -4x - 4

Add 4x on both sides

4x + y = -4  

Answer:

They are parallel.

hope i helped! (put graph down below)

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

i hope this is right, I did the math

Answer:

4/19

Step-by-step explanation:

Answer:

Pardon my sloppy drawing.......

The two negatives cancel out when we divide or multiply. Think of negative as opposite. Having two opposites cancel.

The slash means fraction and it also means division

6/7 = 6 divided by 7

6/7 = six sevenths

So that allows us to go from fraction to decimal form 6/7 = 0.857 approximately after using your calculator or long division.

Answer: f(x) = 61(3.5)^x

Step-by-step explanation:

This is what the variables always mean in the function:

a = initial value

b = growth factor

x = time

Then, you just plug them in! Hope this helps.

Answer:

D) 875

Step-by-step explanation:

5∛7

= ∛5³ x 7

= ∛125 x 7

= ∛875

The answer is :-

D) 875

Answer:

[tex] \sqrt[3]{x} = 5 \sqrt[3]{7} \\ {x}^{ \frac{1}{3} } = 5( {7}^{ \frac{1}{3} } ) \\ {( {x}^{ \frac{1}{3} } )}^{3} = (5( { {7}^{ \frac{1}{3} } )}^{3} \\ x = {5}^{3 } 7 \\ x = 125 \times 7 \\ x = 875 \\ the \: answer \: is \: d \: 875[/tex]

Answer:

first one is x= 5/2 second one is x= 7/3

[tex][Hello,BrainlyUser][/tex]

Equation

Step-by-step explanation:

Inverse operations are used to solve simple algebraic equations to more difficult equations that involve exponents, logarithms, trigonometry, etc

Thus, When solving an equation, use inverse operations to undo the operations.

[CloudBreeze]

Answer:

equation

Step-by-step explanation:

When solving an equation, use inverse operations to undo the operations.

Answer:

340

Step-by-step explanation:

Its a simple multiplication problem you just have to multiply 20 x 17 = 340  

Hope this helps! :)

Answer:

$47.75

Step-by-step explanation:

Where are given that the cost of medical service delivery is given by the expression

c=0.5m+10

m= the number of miles

when the number of miles is 75.5 mile we want to find the cost

put m=75.5 in the expression

c=0.5(75.5)+10

solving for c we have

c=37.75+10

c=47.75

Therefore the cost will be $47.75 for a distance of 75.5miles

The number of bags of sand needed to fill the sandbox is 18 bags

Volume = L × W × H

= 4 1/2 × 4 × 1/2

= 4.5 × 4 × 0.5

= 9 ft³

Number of bags of sand needed to fill the sandbox = volume of the sandbox ÷ quantity of each bag

= 9 ft³ ÷ 1/2 fr³

= 9 × 2/1

= 18 bags

Learn more about rectangular prism:

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Answer: False

Step-by-step explanation: