Answer:
70
Step-by-step explanation: 10 x 7
Simplify the expression using the distributive property.
2(5c + 8)
Answer:
10c + 16
Step-by-step explanation:
You multiply 5c by 2 and get 10c, then mutiply
8 by 2 and get 16. Next, add those together and you get
10c + 16
[tex]\huge\bf{ANSWER:}[/tex]
[tex]\huge\mathrm{10c+16}\checkmark[/tex]
[tex]\bf{SOLUTION:}[/tex]
Hi there, I hope you are having an awesome day! :)
Let's clarify what the Distributive Property is.
Remember, it states that
[tex]\rm{a(b+c)=ab+ac[/tex]
Now, let's use this property to solve our problem:
[tex]\rm{2(5c+8)[/tex]
Multiply everything by 2:
[tex]\rm{10c+16[/tex] (Answer)
Hope you find it helpful.
Feel free to ask if you have any doubts.
[tex]\bf{-MistySparkles^**^*[/tex]
Helppp me how can I solve this ????
Answer:
k=-6
Step-by-step explanation:
-6-3(2k+4)=18
-6-6k-12=18
-6k=36
-k=6
k=-6
-3 < 0
True
False
anwser plz
Answer:
True
Step-by-step explanation:
Answer:True
Step-by-step explanation: -3 is less than 0
Nellie budgeted $50 per day for food costs. If these are costs for the two
meals she had today, how much does she have left for dinner?
Breakfast
Lunch
Dinner
$12.98
$18.95
2
A. $18.07
B. $15.67
C. $13.70
D. $16.07
hi please help im so confused, i'm doing an escape room, i have no clue what this means. here is the question also: "Solve for the values of E, F, G, and H, and then input the secret number to unlock this door!"
Answer:
G = 21
H = 9
E = 2
F = 24
Step-by-step explanation:
G
3×(7+10) = 51
51 - 30 = 21
H
15 + 45 = 60
60 ÷ 5 = 12
Adding all these up:
(G) 21 + (H) 9 = 30
2 (E) + 24 (F) = 26
26 + 30 = 56
Write as a percent: 0.564
0.564%
5.64%
56.4%
564%
Answer:
(56.4) (564) (0.564) ?
Step-by-step explanation:
brainliest plz
Our hero, Captain Gravity, is being pulled into a black hole at an acceleration of 20mi/h^2, where x is the distance between his ship and the black hole in miles. Right now he is 300 miles away, but he was not paying attention to his instruments, so he is already moving toward the black hole at 100mi/h. His thrusters give him a constant acceleration of 30mi/h^2 in any direction. Evaluate the following as true or false. Captain Gravity will get sucked into the black hole.
a. True
b. False
Answer:
False
Step-by-step explanation:
Captain Gravity pulls towards the black hole, if his thruster is pointed towards the black hole than the speed will accelerate. In this case the speed will decelerate below from 20 mi/h to 10m/hr. This will reduce the speed and there will be at least 3 hours to stop the movement towards black hole.
20 points and brainlyest to who answers this first in a well format!
Answer:
in the forth line of the equation it should be this
-6x+10=4x+20
-6x-4x=20-10
-10/-10x=10/-10
x=-1
Ststkskhxudyeldlyd help
Answer:
8*pi
Step-by-step explanation:
8 into pi is 25.132 because 4 times 2 is 8 which is the diameter
pls answer all of then thank you gob bless
PLEASE HELP 55 POINTS + BRAINLIEST
Explain how you could use the information that all circles are similar to show that the value of pi is a constant.
Answer:
defined as the ratio of a circle's circumference to its diameter, is constant. That is, it does not vary given circles of differing size. This claim is equivalent to saying "all circles are proportional" or "all circles are similar."
Answer:
The proof that πk(C1)=πk(C2) of course would just apply the similarity of polygons and the behavior of length and area for changes of scale. This argument does not assume a limit-based theory of length and area, because the theory of length and area for polygons in Euclidean geometry only requires dissections and rigid motions. Any polygonal arc or region can be standardized to an interval or square by a finite number of (area and length preserving). Numerical calculations involving the πk, such as ratios of particular lengths or areas, can be understood either as applying to equidecomposability classes of polygons, or the standardizations. In both interpretations, due to the similitude, the results will be the same for C1 and C2.
Beth’s summer vacation lasted 81 days. At the beginning of her vacation, she spent some time at soccer camp, 6 days at her grandmother’s house, and 15 days visiting Glacier National Park with her parents. She then has 32 vacation days remaining. How many weeks did Beth spend at soccer camp?
Answer:
4 weeks
Step-by-step explanation:
subtract the total days with the days you know what she was doing
81-6-15-32= 28 days
this meant that she had 28 days to go to soccer camp, which is 4 weeks because 28/7=4
4 weeks
;))))))))))))))))))))))))))))))))))))))
-7y+10x=140
7y+7x=-21
Solve for y
Answer:
-10
Step-by-step explanation:
add these two equations together to get rid of y. This gives you
x = 7
then plug x back into either equation and you can solve for y !
Help plzzzzzzz!! Thanks
Answer:
m > 1
Step-by-step explanation:
m+6 > 7
m > 7-6
m > 1
Find the value of x.
plz help
Answer:
x = 6
Step-by-step explanation:
cross multiplication and a wild guess
I need help with this question. That’s all, also if you’re under grade 8 then I can help you too
Which is smallest to largest 5.0, 5.008 or 5.15
that question makes no sense
the radio of the number of boys to the number of girls in a choir is 5 to 4. there are 60 girls in the choir. how many boys are in the choir
Answer:
48
Step-by-step explanation:
5*12=60
4*12=48
Slope from two points (I need help ASAP I’m in class right now and I’m very confused)
Answer:
-11/ -8
Step-by-step explanation:
m= x2-x1 / y2-y1
9-20 / 16-8
-11 / -8
A phone company charges $0.25 for every minute someone goes over the limit. What is the independent and dependent variables
Answer:
time over plan is independent and the .25 is the dependent
Step-by-step explanation:
independent variables are changing depending on the dependent variables
What’s the difference? (6d+5)-(2-3d)=
Answer:
9d+3
Step-by-step explanation:
Distribute the Negative Sign:
=6d+5+−1(2−3d)
=6d+5+(−1)(2)+−1(−3d)
=6d+5+−2+3d
Combine Like Terms:
=6d+5+−2+3d
=(6d+3d)+(5+−2)
=9d+3
Baseball hat is on sale for 15% off, which is $2.70. How much does the baseball hat cost at full price?
Answer:
27.9 dollars
Step-by-step explanation:
2.70= 15 percent
2.70x2=5.4=30 percent
5.4+2.70=8.1=45 percent
8.1x2=16.2=95 percent
95 percent + 15 percent=18.9
18.9=105 percent
in order to subtract 5 percent we need to find 5 percent by dividing 2.70 by 3
which = .9
18.9+9=27.9
100 percent is 27.9 dollars
US THE DISTRIBUTIVE PROPERTY TO ANSWER
1. -3(2t + 6)
2. -7(-3n + 2)
3. (4 - t)(-7)
4. -5(-m + 6)
5. -8(6 - c)
6. (5y + 8)(-3)
PLZ HELP ASAP
Answer:
1. -6t - 18
2. 21n - 14
3. -28 + 7t
4. 5m - 30
5. -48 + 8c
6. -15y -24
Step-by-step explanation:
Hope this helps!!!
A cube has an edge measuring 4 inches what is the surface area of the cube in inches^2
Answer:
96^2in
Step-by-step explanation:
4x4=16
16x6=96
A line passes through the points (0,1) and (13,-3). What is it’s equation in slope intercept form.
[tex]\huge\boxed{y=-\frac{4}{13}+1}[/tex]
First, let's find the slope ([tex]m[/tex]) of the line using the two points:
[tex]\begin{aligned}m&=\frac{y_2-y_1}{x_2-x_1}\\&=\frac{-3-1}{13-0}\\&=\frac{-4}{13}\\&=-\frac{4}{13}\end{aligned}[/tex]
Now, we'll use point-slope form using the first point and the slope to get an equation for the line.
[tex]\begin{aligned}y-y_1&=m(x-x_1)\\y-1&=-\frac{4}{13}(x-0)\end{aligned}[/tex]
Now, we just need to get the equation to slope-intercept form, which is [tex]y=mx+b[/tex].
[tex]\begin{aligned}y-1&=-\frac{4}{13}x\\y&=-\frac{4}{13}x+1\end{aligned}[/tex]
A shirt originally costs $15. It is marked up 25%. What is the new cost?
Answer:
Step-by-step explanation:
3.75
Lee is older than her sister by 2 years if their ages add up to 52 how old is each sister let x represent lee age and let y represent sisters age
Answer:
lee is 27 and her sister is 25.
IM BEGGING YOU. The government will give each state the
same amount of social security numbers. There are 5 x 10 to the 9th power available numbers to give in total. How many will be allocated to each state?
Answer:
5000000000
Step-by-step explanation:
what is 3x=8x-15 I am trying to find the side length of a triangle.
Answer:
The value of x is 3.
Step-by-step explanation:
[tex]3x = 8x - 15 \\ \frac{- 8x = - 8x \: \: \: \: \: \: \: \: \: \: \: \: \: }{ \frac{ - 5x}{ - 5} = \frac{ - 15}{ - 5} } \\ x = 3[/tex]
Find the slope of the line. (10, 6) (4, 1.2)
let me know if I am missing some pieces to the problem by commenting :)
Answer:
M= 0.8
Step-by-step explanation:
i did some research and that's the answer