1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sveta_85 [38]
4 years ago
9

Whats the answer for 8b-7-7b-2

Mathematics
1 answer:
swat324 years ago
3 0
I hope this helps you



8b-7b-7-2


b-9
You might be interested in
PLEASEEEE HELPPP with both of them if you can!
Jet001 [13]

Answer:

Tenacious tennis: y=5x+120

Totally Tennis: 8x

Toys r us: y=20x

Lego club: y=17x+36

Step-by-step explanation:

y=cost x= tennis court usage charge

Tenacious tennis: y=5x+120

Totally Tennis: 8x

8.)

y=cost x=lego set

Toys r us: y=20x

Lego club: y=17x+36

3 0
3 years ago
Which of the following fractions would use bar<br> notation?<br> 5/6<br> 1/10<br> 1/20<br> 1/12
OLga [1]

Answer:

I am pretty sure 5/6 and 1/12

Step-by-step explanation:

Because 5/6 = 0.83333 (repeating) -- which means you use bar notation over the three

The same for 1/12 = 0.083333 (repeating) -- which means you use bar notation over the three

4 0
3 years ago
20.2 = how many tenths
guapka [62]
A tenth is 0.1
so 0.2/0.1 = 2
there are 2 tenths in 20.2
7 0
3 years ago
Read 2 more answers
4 people can paint a fence in 3 hours. how long will it take 6 people to paint?
Mamont248 [21]

Answer:

2 hours

Step-by-step explanation:

4:3

6:2

the multiplier is 1.5

6 0
3 years ago
Find the equation of a line perpendicular to y=-2x+4 that contains the point (0,3).
maks197457 [2]

Slope-intercept form:  y = mx + b

(m is the slope, b is the y-intercept or the y value when x = 0 --> (0, y) or the point where the line crosses through the y-axis)

For lines to be perpendicular, their slopes have to be negative reciprocals of each other. (flip the sign +/- and the fraction(switch the numerator and the denominator))

For example:

Slope = 2 or \frac{2}{1}

Perpendicular line's slope = -\frac{1}{2}   (flip the sign from + to -, and flip the fraction)

Slope = -\frac{2}{5}

Perpendicular line's slope = \frac{5}{2}    (flip the sign from - to +, and flip the fraction)

y = -2x + 4   The slope is -2, so the perpendicular line's slope is \frac{1}{2}

Now that you know the slope, substitute/plug it into the equation:

y = mx + b

y=\frac{1}{2} x+b   Since they gave you the point (0, 3), which is the y-intercept, you can just plug 3 into "b". Another way to find b is plugging in the point on the line (0, 3) into the equation, then isolate/get the variable "b" by itself

3=\frac{1}{2}(0)+b

3 = b

y=\frac{1}{2} x+3

4 0
3 years ago
Other questions:
  • Use area of squares to visualize Pythagorean theorem
    5·1 answer
  • The product of 5 and a number x is 14 . What is the value of x? x=1/9-4x=1/20x=5/4x=4/3-4
    6·1 answer
  • 3x - 2x^2 + 7 - 3x^2
    11·1 answer
  • Neither the absolute value function nor the greater integer function is one to one
    14·1 answer
  • Here is a list of numbers:<br>20 8. 6. 11.3. 1572072.73<br>State the median​
    14·1 answer
  • Multiply a fraction by a whole number 4 x 5/8=
    11·1 answer
  • Help quick!! I'll mark your answer as the brainliest if it's correct! Identify the function shown in this graph.
    13·1 answer
  • There are eight boys and six girls who are members of the trumpet section in the band. From the members of the trumpet section,
    11·1 answer
  • Am I correct on these two​
    9·2 answers
  • Fast I need help do t understand !!!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!