Step-by-step explanation:
[tex]\tt{ 4m-(-3m)-17m-(-m)-(-7m)=12 }[/tex] ⠀
[tex]\tt{ 4m+3m-17m+m+7m=12 }[/tex] ⠀
[tex]\tt{ 15m-17m=12 }[/tex] ⠀
[tex]\tt{ -2m=12 }[/tex] ⠀
[tex]\tt{ m=\dfrac{12}{-2}}[/tex] ⠀
[tex]\tt{m=-6 }[/tex] ⠀
Step-by-step explanation:
[tex]4m−(−3m)−17m−(−m)−(−7m)=12\\\\\\4m+3m−17m+m+7m=12\\\\\\15m−17m=12\\\\\\−2m=12\\\\\\m=\dfrac{12}{-2}\\\\\\\bold{m=-6 }[/tex]
Your savings account had $1,500. You withdrew money to pay for a karate lessons and now have $750. What is the percent change of money in your savings account? plss hurry
Answer:
The percent change is 50%
Step-by-step explanation:
The savings account lost $750. When the amount lost is the same amount you have left, it signifies that the amount lost is half as much as you had.
Half of the total is represented as 50%.
Check Work:
1500 x 0.5(50%*) = 750
1,500 - 750 = 750
Find the value of x.
Help
Answer:
I have made it in above pic 1st by finding whole angle and then ans
9(x/3+1)>6 can you help me with this.
Answer:
the answer is 3 raised ro the third power
The perimeters of the rectangle and triangle shown below are both equal.
Answer:
x=0.4
perimeter of rectangle and perimeter of triangles is 7.6 each
Step-by-step explanation:
2(7x-1.8)+2(4x+1.2)=perimeter of rectangle
6x+0.4+4x+6x+0.08=perimeter of triangle
since the perimeters are equal then
2(7x-1.8)+2(4x+1.2)=6x+0.4+4x+6x+0.8
14x-3.6+8x+2.4=16x+1.2
22x-1.2=16x+1.2
22x-16x-1.2+1.2=16x-16x+1.2+1.2
6x=2.4
x=0.4
(a) 40% of 70 ice cream orders were for
vanilla. How many orders were for
vanilla?
28 orders for vanilla
Answer:
lets use proportion:
if 70=100percent
x=40percent
x=(40×70)/100=28 orders for vanilla❤️
(of course, everyone prefers chocolate flavor lol)
Answer:
28 orders were for vanilla
Step-by-step explanation:
40%x70=2800 then cary the decimal over 2 times and u get 28 orders for vanilla
Joe has $60 in a savings account. Each week he deposits $12 in the account. Which expression is equivalent to the total amount in the account after x weeks?
Answer:
Expression after x weeks AMOUNT =$12*x
Step-by-step explanation:
I WILL MARK BRAINEST!!
I really need help on how to do this I’m so confused someone please help me find the answer and is it okay if you explain how you got the answer thank you so much!!!!
Marelize is a researcher at the Department of Agriculture. She has noticed that farmers across the country have very different crop yields depending on the region. She thinks that this has to do with the different climate in each region. In order to test her idea, she collected data on crop yield and average summer temperatures from a number of farmers. The scatterplot shows the data she collected on crop yield and the average summer temperature.answers.
a. There is a non-linear association between the amount of crop yielded and the average summer temperature.
b.There is a negative linear association between the amount of crop yielded and the average summer temperature.
c.There is no apparent association between the amount of crop yielded and the average summer temperature.
d.There is a positive linear association between the amount of crop yielded and the average summer temperature.
Answer:
tell me the answer
Step-by-step explanation:
Answer:
hey does anyone wanna talk i had an old account and my name was wewouldbesosmittenitscrazy
Step-by-step explanation:
Which of the following equations represents a horizontal line through (5, 23)?
f) x = -3
g) y = 5
h) y = -3
i) x = 5
I will mark brainliest
I'm too lazy to figure it out so...... yeah
Answer:
(i) x=5
Step-by-step explanation:
Given (5,23) this means x=5 and y=23. Therefore, only (i) x=5 is the correct answer as that is a horizontal line.
pls help w this math
Answer:
hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
Answer:
it's the hmmmmm
Step-by-step explanation:
for me you saying hmmmmm
Solve for x.........
Answer:
x = 1 1/5
Step-by-step explanation:
1/3x = 2/5
multiply both sides by 3/1
x = 1 1/5
Hope this helps!!!
On January 1st, the high temperature was 81 °F in kona, hawaii. the low temperatures was 29 °F in Barrow, Alaska. What was the difference in the two temperatures?
Answer:
52 Degrees
Step-by-step explanation:
Subtract 29 (lower number) from 81 (higher number). This will often give you the difference (52) between the two measurements.
Which ordered pair makes the equation y = 4 x + 21 true?
Answer: x=
1
4
y+
−21
4
Step-by-step explanation:
Let's solve for x.
y=4x+21
Step 1: Flip the equation.
4x+21=y
Step 2: Add -21 to both sides.
4x+21+−21=y+−21
4x=y−21
Step 3: Divide both sides by 4.
4x
4
=
y−21
4
x=
1
4
y+
−21
4
Please help brainiest will be award !!
Which of the following is divisible by 2
70581
16853
90000
Answer:
Option 3. 90000 is divisible by 2
Step-by-step explanation:
70581÷2=35,290.5
16853÷2=8,426.5
90000÷2=45,000
This implies that only 90000 is divisible by 2
click on all the coordinate pairs that are solutions to y= 2x^2 + 3x +1
answers : (0,1)
(1,0)
(1,6)
(2,11)
(2,15)
А A
P р
С.
D
1 R 1 Pgp is the midpoint of [ABS
I wanna prove that p is the midpoint of (AB)
Answer:
where is the graph.................
Nicole split 7/8 pounds of candy among 4 people. What is the unit rate in pounds per person?
Write your answer in simplest form.
Answer:
7/8 : 4 = 7/ ( 8 x 4 )= 7/32
Step-by-step explanation:
Yuki has saved £100 and spends £22 on a present. Rosetta has saved £140 and spends £28 on a present. What percentage has each girl spent on presents?
Answer:
yuki has spent 22 percent , Rosetta spent 20 percent
step by step explanation:
1) if £100=100percent
then £22=x percent
x=(22×100)/100=22 percent
2) if £140=100 percent
then £28= x percent
x=(28×100)/140
x=2800/140
x=20 percent
Pls help and show workings
Thank you in advance
Option
A. 7
B. 10
C. 13
D. 22
Answer:
D. 22
Step-by-step explanation:
Because if the missing side is 22 cm, the other two sides' sum would have to be greater than 22, but 13 + 9 = 22.
Use the distributive property to solve: 4(x - 7) *
4x - 28
28x
28 - x
28 - 4x
If a = 3, what is the value of 2a2.
A. 6
B. 12
C. 18
D. 36
Answer:
C.
Step-by-step explanation:
I got it correct good luck bye!
Answer:
c
Step-by-step explanation:
I got it right I did the test
Choose a number divisible by 5
A, 1234 b, 5670 c, 3457
Answer:
B. A number divisible by 5 should have a 5 or a 0 in the ones place.
Find the value of x.
A.5.2
B.5.8
C.13.2
D.37.4
Answer:
x=(14)(sin22)
x=5.24...
x=5.2
The answer is A.
Step-by-step explanation:
Eliecel is making lemonade to raise money for a homeless shelter. The recipe says to add 3 tablespoons of sugar and 2 lemons to water to make each pint of lemonade. For the fundraiser, Eliecel needs to make 50 gallons of lemonade. How many tablespoons of sugar and how many lemons will he need to make 50 gallons of lemonade?
Answer:
1200 table spoons and 300 lemons
Step-by-step explanation:
i did the math there's 8pints in one gallon
f(x)=x+3
f(-5) = ?
A-2 B-1 C-8 D7
Answer:
A. -2
Step-by-step explanation:
f(x) is x+3.
When they add the number into the x part of f(x) they're just telling you to put that in for the equation
Since in this situation it's -5, all you have to do is add 3 to -5, which will result in -2.
:) hope this helps
what is the slope of the line shown?
Answer:
right angle
Step-by-step explanation:
because the bottom right looks empty
Leah surveys every fifth person leaving the public library about whether they support a plan to increase town bus service. She finds that most of the people surveyed support the plan. Leah concludes that most residents of the town must support the plan.
Which statement best explains whether Leah's conclusion is correct or incorrect?
A She may not be correct, because her sample is representative of the voters in the town,
B She should be correct, because her sample is representative of the voters in the town,
© She may not be correct, because her sample is not representative of the voters in the town,
D) She should be correct, because her sample is not representative of the voters in the town.
Answer:
ghhjufhbf7hfigtcyghuiojvgukbv
Stet by step explanation
Answer:
x = 4
y = -3
Step-by-step explanation:
2x + 4y = -4
x + 2y = -2 ---------(1)
3x + 5y = -3 ----------(2)
Equation (1) multiplied by 3 then subtracted from equation (2),
(3x + 5y) - 3(x + 2y) = -3 + 6
-y = 3
y = -3
From equation (1)
x + 2(-3) = -2
x - 6 = -2
x = 6 - 2
x = 4
find angle A and angle B..
Step-by-step explanation:
[tex]\sf{\bold{\blue{\underline{\underline{Given}}}}}[/tex]
[tex]\tt{\angle{c}=110°}[/tex]
and,
[tex]\tt{BC=AC} [/tex]
⠀⠀⠀⠀
[tex]\sf{\bold{\red{\underline{\underline{To\:Find}}}}}[/tex]
☆Find the [tex]\angle{B} ~and~\angle{A} [/tex]
[tex]\sf{\bold{\purple{\underline{\underline{Solution}}}}}[/tex]
Here,
BC =AC
so,
⠀⠀⠀
[tex]\angle{A}=\angle{B} [/tex]
we know that,
[tex]\tt{\boxed{\pink{\angle{A}+\angle{B}+\angle{C}=180°}}} [/tex]
But [tex]\angle{C}=110° [/tex](Ģìvéñ)
so..
[tex]\angle{A}+\angle{B}+110°=180° [/tex]
[tex]\angle{A}+\angle{A}+110°=180° [/tex]
[tex]\because{\angle{A}=\angle{B} } [/tex]
[tex]2\angle{A}=180°-110° [/tex]
[tex]2\angle{A}=70° [/tex]
[tex]\angle{A}=\dfrac{70°}{2} [/tex]
[tex]\boxed{\orange{\angle{A}=35°}} [/tex]
But...
[tex]\angle{A}=\angle{B} [/tex]
soo,
[tex]\boxed{\orange{\angle{B}=35°}} [/tex]
[tex]\sf{\bold{\green{\underline{\underline{Answer}}}}}[/tex]
⠀⠀⠀⠀
[tex]\boxed{\green{\angle{A}=35°}} [/tex]
[tex]\boxed{\green{\angle{B}=35°}} [/tex]