Answer: 6a + 18
Step-by-step explanation:
Subtract the numbers : 6 (5 - 2 + a) = 6 (3 + a)
Rearrange terms : 6 (3 + a) = 6 (a + 3)
Distribute : 6 (a + 3) = 6a + 18
A $65 meal is put on the table. The couple plans on leaving an 18% tip. How much should be left altogether?
Answer:
76.70
Step-by-step explanation:
am I correct or not or can you help me
Answer:
you should be equal
Step-by-step explanation:
Answer:
equal
equal
equal
equal
equal
Step-by-step explanation:
they are all equal
Help to answer this question?
Answer:
No, Victoria doesn't have enough. She doesn't have enough because 15% off of 139.99 is 118.99. But then their is a 7% sales tax. So once you add the sales tax you get $127.32 and her max is $125.
Step-by-step explanation:
Give the degree of each polynomial
Answer
Sorry! number 12 is 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
The highest power of the variable will be the degree of the polynomial.
11 ) Degree of polynomial = 3
12 ) Degree of polynomial = 2
13)Degree of polynomial = 4
14) Degree of polynomial = 5
15)Degree of polynomial = 3
16) Degree of polynomial = 5
17)Degree of polynomial = 7
18)Degree of polynomial = 4
19)Degree of polynomial =3
20)Degree of polynomial = 7
Pls HELP ASAP THIS TEST IS SO IMPORTANT FOR ME TO FAIL!!!!
1. What is the value of the expression 2a+b-c when a=5.3,b=1.25, and c=2.4? Show your work!
2. Which decimal matches the following phrase: Fifteen and six hundred forty-five thousandths.
3. What is the correct way to say 7.14 *
4. Which expressions have the same product as 0.225 × 0.72? Choose all the correct answers. *
2.25 × 7.2
(225 × 72)/100,000
225 × 72 × 0.001
225 thousandths × 72 hundredths
answer to 1. 9.45
Step-by-step explanation:first you have to multiple 2 x 5.3 = 10.6
then add 1.25 + 10.6 = 11.85
then subtract 11.85 - 2.4 = 9.45
answer to 2. 15.645Step-by-step explanation:
becuase you put 15 for fifteen
and 645 thousandths
answer to 3. seven and fourteen hundredths
Step-by-step explanation:
just the same as 2 you just need to know decimal place value
answer to 4. (225x72)/1000000, 225 thousandths × 72 hundredths
Step-by-step explanation:
first you have to find out that 0.225 x 0.72 = 0.162
then check to see if the other options equal the same
2.25 x 7.2 = 16.2 so it dosen't match
(225x72)/1000000 = 0.162 so it dose match
225 × 72 × 0.001=16.2 so it dosen't match
225 thousandths × 72 hundredths= 0.162 so it dose match
Select two ratios that are equivalent to 3:12. Choose 2 answers: (Choice A) 12:48 (From what i think this is correct) (Choice B) 6:18 (Choice C) 4:12 (Choice D) 3:13 (Choice E) 1:4
Answer:
i think its B
Step-by-step explanation:
giving correct answer brainlyest!!
Answer:
36
Step-by-step explanation:
brainliest
Answer:
The answer is 16.4 because you count using rise over run.
Step-by-step explanation:
PLEASE only respond if you know this answer. This is my third time asking this but everyone responded wrong. I already know what A B and C are I just need initial value and rate of change! Good answers will get a brainliest.
Ty is buying an aquarium for his fish. He knows the tank can hold 95in³ of water and the area of the base 19in². What is the height of the aquarium?
Answer:309,512,375
Step-by-step explanation:
Triangle ABC is shown. A is at negative 2, 1. B is at negative 1, 4. C is at negative 4, 5. If triangle ABC is reflected over the y‐axis, reflected over the x‐axis, and rotated 180 degrees, where will point A' lie? (−1, 2) (−2, 1) (1, −2) (2, −1)
Answer:
B (-2,1)
Step-by-step explanation:
When you reflect over x axis the coordinates go from -2,1 to 2,1. When we rotate it 180, they go from 2,1 to -2,1. Point A will be at the same spot
plz mark brainliest
Point A' will lie at (b) (-2,1) after the transformation.
The coordinates of the triangle are given as:
[tex]A = (-2,1)[/tex]
[tex]B = (-1,4)[/tex]
[tex]C = (-4,5)[/tex]
The rule of reflection over the y-axis is:
[tex](x,y) \to (-x,y)[/tex]
So, the new coordinate of A is:
[tex]A =(2,1)[/tex]
The rule of reflection over the x-axis is:
[tex](x,y) \to (x,-y)[/tex]
So, the new coordinate of A is:
[tex]A =(2,-1)[/tex]
The rule of 180 degrees rotation is:
[tex](x,y) \to (-x,-y)[/tex]
So, the new coordinate of A is:
[tex]A = (-2,1)[/tex]
Hence, point A' will lie at (b) (-2,1)
Read more about transformation at:
https://brainly.com/question/4913442
Help!!
There are 604 students and teachers going on a field trip. A school bus holds 78 people. How many buses are needed?
Answer:
8 Buses
Step-by-step explanation:
If there is 604 students and buses can hold 78 people divede. After you get the answer it would be 7 and decimals and there are also teachers coming so you would need 8 buses.
1. Mr. Ortiz used similar triangles to make a design. Which statement about the triangles in the
design must be true?
If the ratio of students with green shirts to total students in a class is 3 to 8, and are 12 students wearing green shirts, how many are there without green shirts?
Answer:
32
Step-by-step explanation:
GS:S
(GreenShirt:Students)
3:8
12÷3=4
1 Part=4
8×4=32
32 Students didn't have a green shirt
I'm giving away all my points cause I'm done here so here yall go.
P.S. there will be mor e
its giving me 50 points just for answering this so I'm happy
Thank you so much for the points :)
PLSS HELP ASAP
1000+61-100x60-1000000( 134x89)=
:D
-11926004939
Hope I helped
Help meh!! ill give you brainlest!
6(3x-1) or 18x-6
Step-by-step explanation:
4-x-(-9x)-10+10x
18x-6
6(3x-1)
if u need explanation let me know ❤️
please give me brainlest
Caleb has $57 to spend at a carnival. He buys his dinner for $9. Then he will buy some ride tickets for $1.50 each. How many tickets can he buy? write the inequality
I WILL GIVE BRAINLIEST IF CORRECT
Answer: b. $1545
Find the amount of interest: for the time period, use 9/12 months, which equals 3/4, or 0.75; multiply: $1500 x 0.04 x 0.75 =$45. Add to find the amount paid back: $1500 + $45 = $1545
Step-by-step explanation: b. $1545
Find the amount of interest: for the time period, use 9/12 months, which equals 3/4, or 0.75; multiply: $1500 x 0.04 x 0.75 =$45. Add to find the amount paid back: $1500 + $45 = $1545
Answer:
He can buy 32 tickets.
Step-by-step explanation:
Caleb starts w $57, subtract $9 because of the dinner. He is left with $48. Divide 48 by 1.50 which results in 32 tickets.
Someone answer fast i need it quick
Answer:
i think it is 9/28 but i am not shure
Step-by-step explanation:
i found the lcd (least comon denominator) and made
28/4 and 28/1 and the multiplyed the number i multipyed to the denominator to the top number and got 28/16 and 28/7 and then subtracted that
i am not shure that that is correct tho
srry if wrong (:(
Which of the following is a true statement about this equation?
y = -x 2 + 3x + 2
A. The equation is a function.
B. The equation is not a function.
C. A horizontal line test would show that the equation is a relation but not a function.
D. A vertical line test would show that the equation is a relation but not a function.
math math math math and more math
Answer:
OMG SOOO MUCH MATH AHHHHH
Answer:
That's a Mean Trend
Explanation:
Just look at how mean those dots look.
im just lonely please drop ur social medias
Answer:
no thank you
Step-by-step explanation:
DO NOT ANSWER UNLESS YOU HAVE AN EXPLANATION !!
One base of an octagonal prism has an area of 235 in.² The surface area of the prism is 500 in.² What is the area of the sides of the prism?
Helpp WITH 2ND AND 4TH LINE !
Answer:
1. x= 11.2
2. x= 8
Step-by-step explanation:
1.
[tex]124+5x=180\\-124 -124\\5x=56\\\frac{5x}{5} = \frac{56}{5} \\ x=11.2[/tex]
Check:
[tex]124+5(11.2)=180\\124+56=180\\180=180[/tex]
2.
[tex]7x-6=50\\+6 +6\\7x=56\\\frac{7x}{7} = \frac{56}{7} \\x=8[/tex]
Check:
[tex]7(8)-6=50\\56-6=50\\50=50[/tex]
Answer
1. 11.2
2. 8
Step-by-step explanation:
Find to the nearest square foot the total surface area of a cylinder with radius 7ft and height 9 ft.
a.
876 sq. ft
c.
987 sq. ft
b.
703 sq. ft
d.
135 sq. ft
Answer:
d is the answer
Step-by-step explanation:
just multiply
whats the answer to -x(-x^3)(-x^3)
Answer:-x (exponent-> 7)
Step-by-step explanation:
???????????????????.
Answer:
5,7,9,11
Step-by-step explanation:
5-4<8 = 1<8
7-4<8 = 3<8
9-4<8 = 5<8
11-4<8 = 7<8
please answer right ill give brainliest don't submit a wrong answer if u just want the points comment and ill help u get a lot more points just don't submit a wrong answer pleasee
Answer:
y=2x
Step-by-step explanation:
PLSS HELPP
PLS HURRYY!!
Answer: THE ANSWER IS THE LAST CHECK BOX.
Step-by-step explanation:
Ill give brainliest please help with this algebra!!
SIMPLIFY these 3 expressions in TWO ways ( i know the answer i need this simplified) random answers will be reported.
Answer:
Each of these equations solves as 1, because each one of them is an instance of the same expression being divided by itself.
This will always give you a value of 1, as long as the denominator does not end up with a zero value.
Take for instance the third question:
[tex]\frac{p^4}{p^4}\\= p^4 \times p^{-4}\\= p^{(4 - 4)}\\= p^0\\= 1[/tex]
This stands true with all three questions.
HOWEVER
I say this assuming that the 5 following the first brackets in the first question is meant to be an exponent, and not a multiple. Given that the norm is to make any numeric multiples precede the brackets, I assume it is an exponent. and we're good.
It's not using superscript though, which could mean that they want it multiplied by five instead of raised to the power of.
If that's case, we can solve it the same way we solved question 20. If the bases are the same, then when multiplying or dividing the terms, you can simply add or subtract the exponents respectively:
[tex]\frac{(4x + 2y)\times5}{(4x + 2y)^5}\\= 5(4x + 2y) \times (4x + 2y)^{-5}\\= 5(4x + 2y)^1 \times (4x + 2y)^{-5}\\= 5(4x + 2y)^{1 - 5}\\= 5(4x + 2y)^{-4}\\= \frac{5}{(4x + 2y)^{4}}[/tex]
Again, this is probably not the correct answer for question 18, as that 5 is almost guaranteed to be meant as an exponent. If it is instead a coefficient though, then this would be the answer to it.
Answer:
person above me is correct
Step-by-step explanation:
Pls help me I need help ASAP and PLS SHOW YOUR WORK because I don’t understand this