Answers
Answer: 1) 2x + 1 = 3
2) 8 + x = 7
Step-by-step explanation:
1) x would be equal to 1
2) x would be equal to -1
please give me brainliest or at least a ty!
Related Questions
answer pls
3278+32+3213+89321+31398
Answers
Answer:
oop
Step-by-step explanation:
127247
sorry if wrong I kept getting notifications
Answer:
127,242
Step-by-step explanation:
le calculator helps out a lot
Amy mows lawns to earn money for a new phone. She charges $8.15 an hour. How much money will she earn if she mows for 4.5 hours? Show your work for full credit.
Answers
its easy but let me explain
Step-by-step explanation:
If she earns $8.15 an hour and she works for 4 1/2 hours.
You multiply
$8.15 x 4.5 = n
n= $36.675 But your not done yet, ROUND TO HUNDREDTHS PLACE!!!
if there is a number 5 or higher next to the hundredths place then you bump the number up by 1
she would of earned $36.68 in 4.5 hours Glad to help
What is the inverse (opposite) of subtraction?
Answers
Answer: Addition I think
the reflection of a point (7,1) across the line y=x is
Answers
*
7. What is the area of the triangle shown below?
37 mm
48 mm
O 4.44 square millimeters
O 5.92 square millimeters
8.88 square millimeters
Answers
Answer:
Can you show a picture of the problem?
Step-by-step explanation:
Need help here too!!!
Answers
Answer:
Y=X+2
Step-by-step explanation:
The graphs of functions f and g are shown. Which statements are evidence that function g is the inverse of function f?
Answers
Answer:
It is C and D
Step-by-step explanation:
NEED HELP ASAP!!
Here is a graph for one equation in a system of equations. Which equation would make the solution for the system of equations be infinitely many solutions
a. Y=2x+10
b. y= -2x+3
c. y=2x+3
d. y=1/2x+3
Answers
Answer:
c.) y=2x+3
Step-by-step explanation:
the slope is 2 and the y-intercept is 3
what is the area of the grassy yard?
Answers
Answer:
360 meters squared
Step-by-step explanation:
24 x 16 = 384. The triangle that was taken out has an area of 24 meters squared. 384 - 24 = 360
HELP ASAP I GUVE BRAINLIEST
Answers
Answer:
i think it would be figure c but i could be wrong
Which is equivalent to 9^3? 9x3 3x3x3x3x3x3x3x3x3 81x9 9x9
Answers
Answer:
81 times 9
Step-by-step explanation:
9 to the power of two is 81
so nine to the power of three is 81 times 9
I am 100% sure
can someone help please?
Answers
CCCCCCCCCCCCCCCCCCCCCCCCCCCCC
To find the sales tax on an item, divide the price of the item by 20.
a. Write an algebraic expression to find the sales tax on an item that costs d dollars.
b. Use your expression to find the sales tax on a television that costs $800.
Answers
Answer:
1) d/20,
2) 40
Step-by-step explanation:
the first question just wants you to divide d/20. If a television costs $800, divide it by 20, and get 40
Veronica took her friend out for a birthday dinner. She purchased an appetizer
for $7.95, two entrées for $12.95 and $15.95, two drinks for $3.50 each, and two
desserts for $6.95 each. She had a 25% off coupon. A sales-tax rate of 9.25% was
then added. How much was the meal? If Veronica left a 20% tip, how much did
she leave for the tip? *
Answers
Answer:
Veronica left a tip of $6.87
Step-by-step explanation:
3.50×2= 7
6.95×2= 13.9
7.95+12.95+15.95+7+13.9 = 41.8
0.25×41.8= 10.45
41.8-10.45= 31.35
0.0925×31.35 = 3
31.35+3 = 34.35
0.20×34.35 = 6.87
Which graph on the number line represents x > 0.8?
Answers
Answer:
The first one.
Step-by-step explanation:
Veronica takes 1/3 of an hour to write 1/4 of a page of calligraphy.
How long will it take Veronica to write one page of calligraphy?
Please help! I'm on a test, and i'm being timed!!
Answers
Answer: 4/3 hours or 1 hour and 20 minutes
Step-by-step explanation:
It takes her about 20 munutes to complete 1/4 of a page so its reasonable to say that it would take 4 times as long to finish the whole page 4/3 hours or 1 hour and 20 minutes
What is the value of x in the diagram below?
Answers
Kyree paid $10 for a pizza he now has $46.how much money did he have before buying the pizza ??
Answers
46 + 10 = 56
He had $56Answer:
56 Dollars
Step-by-step explanation:
iIf you add the two 10 plus 46 you will get 56 Subtract 10 you will get 46. It might not make sense a little but this is always how id my math.
what are the coordinates of point B?
Answers
Answer:
(4,-3) lol if it's helpful ur welcome
Answer:
(4,-3)
Step-by-step explanation:
On the x-axis, you go over four to get the first coordinate and down 3, or negative 3 to get the second coordinate.
Marshall High School’s community service club will be selling baked goods as a fundraiser. The club members plan on making cupcakes and cookies. There will be 5 cookies made for every 2 cupcakes made. The club members plan on making 280 total baked goods.
Plot the point on the coordinate plane below that represents the total number of cupcakes and the total number of cookies that the community service club members plan on making for the fundraiser.
To plot the point, click the pencil tool and select the thickest brush size.
Answers
Answer:
119290208
Step-by-step explanation:
5-5=0 okay so i taught you a li sum so thats right
Find the value of x.
75°
(11x – 5)º
The value of x is
Answers
Find the length of a side of a square if its area is 4/25 cm^2. *
Answers
Answer:
The length of a side of the square will b 2/5 cm.
Step-by-step explanation:
To find the area of a 2d object, you need to multiply length and width together. Since it's a square, all the sides are the same length, so that makes it easier. We need to find the square root of 4 and 25. [tex]\sqrt{4}[/tex] is 2, and [tex]\sqrt{25}[/tex] is 5.
Now we need to multiply 2/5 by itself to check. 2/5 x 2/5 = 0.16, or 4/25. The answer is correct. The final result is 2/5. Hope this helped!! :]
The area of a square is the square of one of its side lengths. The length of a side of the square is 2/5 cm
Given:
[tex]Area = \frac{4}{25}cm^2[/tex]
Shape: Square
The area of a square is:
[tex]Area = Length^2[/tex]
So, we have:
[tex]Length^2 = \frac 4{25}cm^2[/tex]
Take positive square roots of both sides
[tex]Length = \sqrt{\frac 4{25}cm^2}[/tex]
[tex]Length = \frac 2{5}cm[/tex]
Hence, the length of the square where the area is [tex]\frac 4{25}cm^2[/tex] is [tex]\frac 2{5}cm[/tex]
Read more about lengths of a square at:
https://brainly.com/question/2042017
Please help with this question it is 60% of my grade.
Answers
Answer: b
Step-by-step explanation:
you start with 0 min- equals 24
1 min- 21
2 min- 18
3 min- 15
4 min- 12
5 min- 9
and so on- you look for the table that best describes that. x represents the minutes, and y represent the amount of water left in the sink.
Answer:
B
Step-by-step explanation:
After the first minute it should be at 21, because it would be reduced by 3. Second, the same. ETC
Emily has a box shaped like a rectangular prism that is full of sugar cubes. • Each sugar cube has a volume of 1 cubic centimeter. • The top layer has a width of 6 cm and a length of 11 cm. • There are 3 layers of sugar cubes.How many sugar cubes are in the box?
Answers
Answer:
Step-by-step explanation:
Find the surface area
Answers
if you stop at random in front of an animal exhibit,What is the probability that you will be looking at monkeys? I put the table chart below
Answers
Answer:
1/10
step-by-step explanation:
----------------------------------
| animals | percent of animals |
----------------------------------
| goats | 16% |
----------------------------------
| camels | 4% |
----------------------------------
| giraffes | 6% |
----------------------------------
| llamas | 6% |
----------------------------------
| deer | 1% |
----------------------------------
| monkeys | 10% |
----------------------------------
| birds | 27% |
----------------------------------
| reptiles | 14% |
----------------------------------
| bears | 16% |
----------------------------------
( sorry if the table above isnt 100% right or straight ^ )
first you add up all the percents of how much animals are in this exhibit
16 + 4 + 6 + 6 + 1 + 10 + 27 + 14 + 16
= 100 %
then since we are looking for the probability of stopping in front of the monkeys, we take that 100 we got earlier and get the 10% of monkeys from our table
10/100
but since there isnt a 10/100 on the answers we look for something that equals to 10/100 and 1/10 does since you can just times both the 1 and 10 to equal the 10 and 100 you were looking for
1/10
making 1/10 your answer!
hope this helps! and if you need anymore help on this math question just ask me :)
Mango mixed 24 ounces of blue paint with 16 ounces of red paint to create a new purple color. In order to create 72 more ounces of this exact purple color, how many ounces of red paint would she need
Answers
Answer: 28.8 ounces of red paint
Step-by-step explanation:
The total amount of paint created the first time Mango mixed colors was:
= 24 + 16
= 40 ounces of purple color
For 40 ounces of purple, 16 ounces of red was needed. Proportion is therefore:
= 16/40
If one wants 72 ounces of purple therefore:
= Proportion of red used * 72 ounces
= 16/40 * 72
= 28.8 ounces of red paint
1. Simplify:
50r2-20r
- 10r
A. -5r + 2
B. -5r-2
C. 5r2 +2
Answers
Answer:50r2−30r
Step-by-step explanation:
got it of the web.
Which point represents 2 3/4 on the number line?
Answers
Answer:
e
Step-by-step explanation:
write each expression in simplest form
12c - c =
Answers
Answer:
11c
Step-by-step explanation:
12c-c=11c
It would look like this without the variable (just to make it easier to understand)
12-1=11