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zavuch27 [327]
3 years ago
9

Solve 3q - 5 = 13 for q. q =

Mathematics
2 answers:
Anarel [89]3 years ago
4 0

Answer:

q= 12

Step-by-step explanation:

inn [45]3 years ago
3 0

Answer:

q = 6 :))))))))))))))))))))))))

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This is a mixed of interior and exterior angles
Diano4ka-milaya [45]

Answer:

Last week, Chen bought ​ 812 ​ gallons of gas at $2.30 per gallon. This week, he bought ​ 4310 ​ gallons of gas at $2.70 per gallon.

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Enter your answer in the box.

Step-by-step explanation:

3 0
3 years ago
Which function below is the inverse of f(x) = x2 − 25?
balu736 [363]
Hello,

y=x²-25
==>x=y²-25 ==>y=±√(x+25)


Answer B: ±square root of the quantity x plus 25



7 0
3 years ago
Read 2 more answers
Chaney deposits $1435.73 into a savings account that pays a simple annual interest rate of 1.32%. How much interest will she ear
Aneli [31]

Answer:

Interest Chaney earns after 3 years is  $56.85

Step-by-step explanation:

Given:

Amount deposited = $1435.73

Simple annual interest rate = 1.32% = 1.32/ 100 = 0.0132

To find: Interest after 3 years

We know that the formula to calculate the interest amount is

Simple interest (S.I.) = \frac{Prt}{100}

where,

P is the initial amount deposited

r is the rate of simple interest in percentage

t is the time in years for which interest is to be calculated

Substituting the known values in the formula, we get

S.I = \frac{1435.73 x 1.32 x 3}{100}

    = 56.85

Hence the interest Chaney earns after 3 years is  $56.85

8 0
3 years ago
What is seven hundredths times three and nine tenths??? DOES ANYONE KNOW???
kondaur [170]

Answer:

2730

Step-by-step explanation:

700*39/10

700*39 = 27300

Then you divide by 10

So 2730.

3 0
3 years ago
Find the equation of the set of points which are equidistant from the origin and the line x = −2. Sketch this set of points.
lina2011 [118]

Answer:   y² = 8x    

Step-by-step explanation:

The set of points which are equidistant from one point and from a line is a parabola.

In this particular case we have directrix line × = -2 so that means focus must be on the x-axis and with coordenates f (2,0) and p = 2 (the distance between the vertex and the focus with that information we can get the equation

vertex ( 0, 0)     p = 2 the parabola open to the left so is of the form

y² =- 4*p*×           ⇒  y² = 8x    

4 0
4 years ago
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