Answer:
3.29
Step-by-step explanation:
-7x-3(-5)=-8
-7x+15=-8
-15 -15
-7x=-23
/-7 /-7
x=3.29
Answer:
-1 , replace y by -5 then u will get 15 take to the other side -8-15=-23 then keep x alone divide both sides by -7 so x =3.28
Step-by-step explanation:
All factors pairs of 20?
1 x 20
2 x 10
4 x 5 (these go the other way round as well, like 10 x 2, etc)
all factors of 20 = 1,2,4,5,10,20
hope this helps!
You are finding the SLOPE!! Please answer all of these! I will mark brainliest^^
m = 1/2
m = -1/5
m=9
m= 1
m = 4/5
m= -5/4
Hope I helped ~~Laurel
if 60% of your class likes to play basketball at recess and there are 30 students in your class, how many like playing basketball?
Answer:
18
Step-by-step explanation:
Which symbol should go in the blank
8x 5/4 __8
Answer:
it should be x
Step-by-step explanation:
hope this helps
WILL GIVE BRAINLIEST!
Consider the following.
twelve times the difference between a number and fifty-five
Translate into a variable expression. (Use x for your variable. Do not simplify.)
Can someone please help me !
Answer: 14
Step-by-step explanation:
1.75x -2 + 1.75x -2 + 1.75x -2 =67.5
5.25x-6= 67.5
5.25x =73 .5
X = 14
Answer:
1.75x-2= -3.14
-3.14 x 1.75= -5.495 -2= -7.495
x=3.14
P=-22.485
Step-by-step explanation:
Horatio has 230 dollars to be used only on his car. He wishes to save 160 of this money and spend $24.95 on an oil change. Horatio knows that gas costs $3.81 per gallon. Which of the following shows how many gallons of gas (g) he could buy? 3 needed.
A. g ≤ 11.82
B. g ≤ 60.37
C. 3.81 ≤ 45.05
D. 3.81 ≤ 230 + 160 + 24.95
E. 160 + 24.95 + 3.81 ≤ 230
F. 184.95 + 3.81g ≤ 45.05
I'd be greatly thankful if you told me the answers!
Answer:
g<_11.82
3.81<_230
160+24.95
so, ade
Step-by-step explanation:
Select all correct ways of factoring
−4x − 12.
Answer:
-4(x+3)
Step-by-step explanation:
Answer:
4(3−x)
Step-by-step explanation:
−4x+12
Factor out 4.
4(−x+3)
If a pen and a pencil cost £1.10 for both and the pen costs £1 more than the pencil, what is the cost of the pen?
Answer:
The pen will cost £1.05. Trust me. It is right. £1.10-1.05=0.05. £1.05-£0.05=£1
Step-by-step explanation:
Im stuck, someone help!!!!!!
Answer:
I think its C im not really sure
Jacob used an empty can for a project shown below the pills the label of the king in find the area of the label what is the approximate area of the canned label?
Answer:
B: 100.53 in²
Step-by-step explanation:
From the image of the can label shown, we can see that;
Height; h = 8 inches
Diameter; d = 4 inches
Thus, radius; r = d/2 = 4/2 = 2 inches
The can is a cylinder and the label covers only the curved surface area. Thus, formula for curved surface area of a cylinder is;
A = 2πrh
Thus;
A = (2π × 2 × 8)
A = 100.53 in²
-15-(-32) ASAP please!!!
Answer:
17
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
-15-(-32)
= -15 + 32
= 17
what is 72.5÷10³ plsss help im confused
0.0725 is the answer
hope it will help you and mark me as
BRAINLIEST
find the difference (9/4+60-(-5/4x-24)
Answer:
5 ( x + 69)/4
Step-by-step explanation:
i will give u the brainliest i need the answer with the steps .pls abswer soon☺☺
Answer:
ab = 24
so ac is half, so
ac = 12
and the radius is 13,
draw a line from a to o
and its tall will be 13 because it is the radius and o is the center
now use Pythagoras rule
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
put numbers
[tex] {12}^{2} + {b}^{2} = {13}^{2} [/tex]
and solve for b
b = 5
and that is the side we want
I need the value of x. 10x + 4 - 2x = 6x + 9 + 7
Answer:
x = 6
Step-by-step explanation:
Answer:
x=6
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
10x+4−2x=6x+9+7
10x+4+−2x=6x+9+7
(10x+−2x)+(4)=(6x)+(9+7)(Combine Like Terms)
8x+4=6x+16
8x+4=6x+16
Step 2: Subtract 6x from both sides.
8x+4−6x=6x+16−6x
2x+4=16
Step 3: Subtract 4 from both sides.
2x+4−4=16−4
2x=12
Step 4: Divide both sides by 2.
2x=12
Use the distributive property to write an equivalent expression. 2(3x+10)
Answer:
[tex]6x+20[/tex]
Step-by-step explanation:
[tex]2*3x=6x[/tex]
[tex]2*10=20[/tex]
A local city collects 8% sales tax. If the
total purchase was $216.00, then how
much was collected for sales tax?
Х
3х+8
Find the value of x
Answer:
x=2[tex]\frac{2}{3}[/tex]
Step-by-step explanation:
divide both size by 3
⇒[tex]\frac{3x}{3}[/tex]=[tex]\frac{8}{3}[/tex]
3 will cancel 3x then x will stand on it own
x=[tex]\frac{8}{3}[/tex]
3 will divide 8
x=2[tex]\frac{2}{3}[/tex]
Simplify: 4(2b + 2) – 3
Answer:
=8b + 5
Step-by-step explanation:
do you need an explantion
Answer:
8b + 5
Step-by-step explanation:
By consulting the table below, you will find how I got 8b + 8, and then
Since 8 and -3 are like terms, I put them together
8 - 3 = 5
So in the simplest form the equation is
8b + 5
What’s the answer please tell me
Answer: 3
Step-by-step explanation:
The larger triangle is 5 times the size of the smaller triangle. Notice 6 increased to 30. How? 5x6 = 30, so it increased in size 5 times. The rise of the larger triangle is 15. If we know that 15 is 5 times as large as the smaller rise, then 15 divided by 5 = 3. So the smaller rise is 3
Answer:
Missing rise is 3
Step-by-step explanation:
[tex]\frac{30}{15} =\frac{6}{x}\\[/tex]
30x=90
x=3
John has 420g of butter.
How many flapjacks can he make?
Answer:
https://app.quizalize.com/view/quiz/ratio-and-proportion-a66946a2-53d9-4134-a7ad-204cbf86c10e
Step-by-step explanation:
this should help you
if 30 is 50% of its value what is that value
Answer:
60
Step-by-step explanation:
Because 30 is half of 60
Hope this helps. Pls give brainliest.
Answer:
.50 × N = 30
Divide both sides by .50
N = 60.
Step-by-step explanation:
Bro Happy early Valentines day! - to u and ur family and friends and others to all - p.s mark me branily and a blessing will come ur way peace out - (>-<) :)
The local movie theater wants to increase ticket prices by 37% to keep up
with rising costs. The current price of a ticket is $8. What will the new ticket price
pe after the 37% increase (to the nearest cent)? Show your work.
Answer:
$10.96
Step-by-step explanation:
8 * 1.37 = $10.96
Double check the work
8x .37 = 2.96
8+2.96 = 10.96
Will the solution (-3,-7) make the following system of equations a true statement.
y = 4x + 5
y=4 - 4
No
Yes
Answer:
Yes
Step-by-step explanation:
If you mean the equation
y = 4x + 5
y = x - 4
then yes
please help me, i have been on this problem for 45 minutes.
Answer:
Step-by-step explanation:
The absolute difference is 77-(-8)=85. The only option that is equivalent is
|-8|+77
Help? Sorry ik how “Simple” this is to others but I never understood.
What is the median of this data set?
2 2 4 6 6 8 9 11
Answer:
6
Step-by-step explanation:
Median means middle.
find the area of each square.
Answer:
25 m², 16 m², and 9 m²
Step-by-step explanation:
5 × 5 = 25 m²
4 × 4 = 16 m²
3 × 3 = 9 m²
48 = -12t
HELP ASAP PLEASE
Answer:
-4
Step-by-step explanation: