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aleksley [76]
4 years ago
7

9 times a number increased by 2

Mathematics
2 answers:
sladkih [1.3K]4 years ago
5 0

Answer:

9x + 2

Step-by-step explanation:

Because you are multiplying an unknown number by 9, it would be considered 9*x or 9x.

Then, you add 2, because when you increase in math, you are adding.

Therefore, the final product is 9x + 2.

d1i1m1o1n [39]4 years ago
3 0
Factssssssssssssss^^^^^
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Solve the equation.<br> +8+3x=X-6<br> Ox=-18<br> Ox=-14<br> Ox=2<br> Ox=4
professor190 [17]

Answer:

x=-7

Step-by-step explanation:

8+3x=x-6\\\\8+3x+6=x-6+6\\\\8+3x+6=x+0\\\\(8+6)+3x=x\\\\14+3x=x\\\\14+3x-3x=x-3x\\\\14+0=x-3x\\\\14=(1-3)x\\\\14=-2x\\\\\frac{1}{2}(14)=\frac{1}{2}(-2x)\\\\7=-x\\\\-(7)=-(-x)\\\\-7=x\\\\x=-7

7 0
3 years ago
The sum of 3 consecutive integers is 18. What is the greatest of these integers
VashaNatasha [74]

Answer:

5+6+7=18, so the greatest of these integers is 7.

Step-by-step explanation:

Consecutive integers are numbers that come one right after the other, in chronological order, so by figuring out which numbers add up to 18 that go in chronological order, you will be able to find your greatest integer.

6 0
3 years ago
15 POINTS NEED FAST
Firlakuza [10]

Answer:

87 hits

Step-by-step explanation:

a = \frac{h}{n}

Where,

a is the batting average

h is the number of hits

n is the number of times at bat

Given;

a = 0.290

n = 300 times

Finding h;

0.290 = \frac{h}{300}

h = 0.290 × 300 = 87 hits

8 0
3 years ago
CAN SOMEONE PLEASE HELP ME!!!!
love history [14]

Answer:

The balance after the payment is $1263.84.

Step-by-step explanation:

The formula for amount after compound interest is

A=P(1+\frac{r}{n})^{t}

Where, P is principal, r is rate of interest, n is number of time interest compounded in a period, number of periods.

According to the given information,

P=1455.69

r=0.128

n=365

t=45

Put these values in the above formula,

A=1455.69(1+\frac{0.128}{365})^{45}

A\approx 1478.84

The amount after compound interest is $1478.84. Add late fee chages $35 in this amount and subtract the payment of $250. So, the balance amount after payment is

Balance=1478.84+35-250=1263.84

Therefore the balance after the payment is $1263.84.

8 0
4 years ago
46) through: (3, -5), perp. to y=-x-3<br> find slope intercept form
sweet-ann [11.9K]

Answer:

y = x - 8

Step-by-step explanation:

The equation of the straight line which is perpendicular to the straight line y = -x -3, will be y = x + c' ....... (1), where c' is a constant.

{This is because the product of the slopes of two mutually perpendicular straight line is -1}

Now, (3,-5) point satisfies equation (1).  

Hence, -5 = 3 +c', ⇒c' = -8.

Therefore, the equation of the required straight line in slope-intercept form is y = x - 8 (Answer)

{Note: The slope-intercept form of a straight line is y = mx + c, where m is the slope of the line i.e. tanФ, and c is the length of y-axis intercept.}

7 0
4 years ago
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