Answer:
4x + 13
Step-by-step explanation:
Answer:
4x+13
Step-by-step explanation:
Just add the like terms together
12x-8x=4x
6+7=13
4x+13=4x+13
The sum of 2 times a number and 8 is 7
Answer:
The number is -1/2
Step-by-step explanation:
Let x be the number
2x+8 = 7
Subtract 8 from each side
2x+8-8 = 7-8
2x = -1
Divide each side by 2
2x/2 =-1/2
x = -1/2
The number is -1/2
Answer:
2x + 8 = 7
x = -1/2
Step-by-step explanation:
"a number" can be signified by a variable.
So 2 times a number would give you 2x
And 8 would mean to add 8.
Is 7 means the end result is 7.
So 2x + 8 = 7
x = -1/2
Solve the two-step equation.
14 = 31.7 – 3x
What is the solution?
x =
Answer:
X=5.9
Step-by-step explanation:
Answer:
5.9
Step-by-step explanation:
The figure below shows two pair of congruent triangles. ΔFDE≅ _____. ΔYXW ΔXYW ΔWYX ΔWXY
Answer:
WYX
Step-by-step explanation:
Answer:
wxy
Step-by-step explanation:bc it is
A field goal kicker makes 84% of the field goals he attempts he has attempted 50 field goals this season how many goals hs he made
Answer:
He has made 42 field goals this season
Step-by-step explanation:
To find x% of number y, multiply y by [tex]\frac{x}{100}[/tex] ⇒ [tex]\frac{x}{100}[/tex] × y
∵ A field goal kicker makes 84% of the field goals he attempts
→ That means he makes 84% of his total attempts
∵ He has attempted 50 field goals this season
→ That means his total attempts is 50 field goals
∴ He makes 84% of 50 field goals
∵ 84% = 84 ÷ 100 = 0.84
∴ He makes 0.84 of 50
∵ He makes = 0.84 × 50
∴ He makes = 42 field goals
∴ He has made 42 field goals this season
Rachel is building a doghouse. She needs to cut a 12-foot long board into lengths of 65 in.
3. How many lengths can she cut?
Answer:
2 cuts; yes, 14 in
Step-by-step explanation:
Look at it correctly and solve on paper
Since the beginning of fall, the little tree in front of Mrs.Wenger's house loses 12 more leaves every day. After 5 days, it haf only 208 leaves remaining.
Answer:
268
I'm not smart so if u get this wrong, I'm sorry
Step-by-step explanation:
12 x 5 = 60
60 + 208 = 268
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What is the opposite reciprocal of 1/6?
A.6
B.-6
C.1/6
D.-1/6
Answer:
A. 6
Step-by-step explanation:
The reciprocal is the fraction flipped
1/6 would become 6/1
6/1 is basically 6
(You said the opposite reciprocal so I don't know if you meant the oppisite of the reciprocal but. . . . oh well. If you did mean that, then the answer would be C. 1/6)
Hope this helps :)
subtract (5z^6-3v)-(-3z^6)
Answer:
[tex]8z^6-3v[/tex]
Step-by-step explanation:
David's mom is looking through the ads at Safeway and Lucky for her grocery shopping. At Safeway, apples cost $8 for 5 pounds, and at Lucky's apples cost $7 for 4 pounds.
Answer:
Step-by-step explanation:
8/5= 1.60
Safeway´s apples cost $1.60 per pound
7/4=1.75
Lucky´s apples cost $1.75 per pound
5-12 pls someone help it’s due this period!!! Will put many points!!
Identify the similar triangles in the diagram then sketch them so the corresponding sides and angles have the same orientation
A kid traveled a distance of 9 km by bike, and then walked a distance of km.
a.Find the total distance traveled in terms of
b. If the total distance was less than 30 km, form an inequality in , and
then solve it!
Answer:
Step-by-step explanation:
The question is incomplete. Here is the complete question;
A kid traveled a distance of 9 km by bike, and then walked a distance of x km.
a.Find the total distance traveled in terms of x
b. If the total distance was less than 30 km, form an inequality in x, and
then solve it!
a) Total distance = distance travelled by bike + distance walked
Total distance = 9km + xkm
Total distance = (9+x)km
b) If the total distance was less than 30 km, the inequality representing this is;
9+x < 30
Subtract 9 from both sides;
9+x-9 < 30-9
x < 21
hence the solution to the inequality is x< 21
△UVW~△JHI. Find UV.
UV = __
Answer:
UV = 5 units
Step-by-step explanation:
ΔJHI is just a scaled-up version of ΔUVW
So, the scale factor here is = 9
Therefore, because UV is the scaled-up version of JH,
We get,
JH/9
=> 45 / 9
=> 5
If my answer helped, kindly mark me as the brainliest!!
Thank You!!
Write an equation in POINT-SLOPE FORM of the line that has an x-intercept of -3 and a y-intercept of -2. hurryyy if u dont know leave it alone cus i need this fr
Answer:
y=1/2-3-2
Step-by-step explanation:
y-int is -2
x int is -3
Read this sentence and answer the question below:
Ray and his friends weren't normally into sports, but that summer he never missed a Pittsburgh Pirates game; he turned into a fanatic who was devastated whenever his favorite team lost.
Which phrase from the sentence gives the most helpful clue to the meaning of fanatic? (5 points)
Ray and his friends
Weren't into most sports
Never missed
Favorite team lost
Answer:
never missed
Step-by-step explanation:
Ann wants new tile for her laundry room floor. The floor is square in shape and 13 feet long on a side. What is the area of the floor that will be covered with tile?
Answer:
169 is the area of the floor
Step-by-step explanation:
to find the area of a square = side times side (a^2)
13 × 13 = 169
ANSWER RN IM GOING TO FAIL MY PRE-K TESTTTTT
What does definition mean???
Answer:
a statement of the exact meaning of a word, especially in a dictionary
It is estimated that there are 828 motor vehicles in the US for every 1,000 people. If the number of motor vehicles in the US is 260 million, then what is its population to the nearest million?
Given :
It is estimated that there are 828 motor vehicles in the US for every 1,000 people.
To Find :
Number of motor vehicles in the US is 260 million, then what is its population to the nearest million.
Solution :
Ratio of car for 1000 people, [tex]R=\dfrac{828}{1000}=0.828[/tex].
Let, population is x million.
[tex]0.828 = \dfrac{260}{x}\\\\x =\dfrac{260}{0.828}\\\\x = 314 \ million[/tex]
Therefore, the population is 314 million.
Hence, this is the required solution.
x + 15y = 45 / x + 10y = 30 solve for x and y
Answer:
25y = 45/1x = 30
Answer:
x=10; y=2
10+15(2)=40
10+10(2)=30
so this is correct
Step-by-step explanation:
help help help help
Answer:
B
Step-by-step explanation:
He is multiplying both sides by 1/10
(6x – 2) + (–x + 5) please help it is homework
Answer:
Step-by-step explanation:
You open the brackets;(6x-2)+ (-x+5)
6x-2-x+5
After Opening the brackets you group like terms;6x-x-2+5
•After grouping you proceed to simplify;
6x-x is going to be;
5x
•And then -2+5 is going to be positive 3 it's just like subtracting 2 from 5
Which is going to be;
5x+3
After you are done with this that's the final answer
Alec paid the bill for dinner with his clients which totaled $140 before tax and tip. If an 8 percent sales tax was added to the cost of the meal, and an automatic tip was added in the amount of $25.00, what was the total cost of the dinner?
Answer:
176.2
Step-by-step explanation:
On a calendar you tyow 140 then add 8% then add 25.00
Answer:
176.2
Step-by-step explanation:
Need help pls I don’t really remember functions if anyone could pls help that would be great pls and thank you.
1) Now, find the difference.
?
3
3
12
8
-1
12
?
What is the answer
A bakery used 25% more butter this month than last month. If the bakery used 240 kilograms of butter last month, how much did it use this month?
Round your answer to the nearest whole number.
Answer:
300kg
Step-by-step explanation:
Answer:
300 kilograms
Step-by-step explanation:
240 kilograms *25%= 60 kilograms more
total of 300 kilograms
ASAP- What does it mean to add less than nothing to something
Answer:
A negative integer and makes stuff subtract
Step-by-step explanation:
in the book " hope was still here" what information had G.T. found at the tax assessors office
Answer:
thta hu yud vg
Step-by-step explanation:
If you were to examine a sample of 1000 cells, n which of the phases listed below would you expect to find most of the cells
Answer:
interphase!
Step-by-step explanation:
Cells spend 90% of their life in interphase.
A system of two equations is shown below: Equation C: a = 2b + 7 Equation D: a = 5b − 3 What value of a can be substituted into equation D to solve the system of equations?
Answer:
C i believe so
Step-by-step explanation:
Answer:
2b + 7
Step-by-step explanation:
i took the test and got it right
