Answer:
p = 0
Step-by-step explanation:
step 1 (simplify) : 30p-17 = 30p-17 (add 17 to both sides)
step 2: 30p = 0 (divide both sides by 30)
p = 0
Ms.Lee bought some Reese and a bag of chips. They cost $4.36 altogether. The chips cost $1.60 more than the Reese. How much did the Reese cost?
Answer: $1.38
Step-by-step explanation:
Let the value of the Reese be represented by x
Since the chip cost $1.60 more than the Reese, then the chip will be:
= x + 1.60
Since they cost $4.36 altogether, the value of the Reese will be:
x + (x + 1.60) = 4.36
2x + 1.60 = 4.36
2x = 4.36 - 1.60
2x = 2.76
x = 2.76/2
x = 1.38
The Reese cost $1.38
Answer:
1.36
Step-by-step explanation:
If n + 7 = 10, evaluate 2n - 2
O 3
0 17
4
6
Answer:
The value of 2n - 2 is 4.
Step-by-step explanation:
Given the equation
[tex]n + 7 = 10[/tex]
Subtract 7 from both sides of the equation
[tex]n+7-7=10-7[/tex]
Simplify
[tex]n=3[/tex]
Now substituting n = 3 in the equation
2n - 2 = 2(3) - 2
= 6 - 2
= 4
Therefore, the value of 2n - 2 is 4.
If Lin runs21 laps at the same rate will it take her how many minutes
Answer:
25.2
Step-by-step explanation:
What is the slope intercept ?
Answer:
y=mx+b
Step-by-step explanation:
that is the equation
convert 40/99 into a decimal round to the nearest tenth if possible
Answer:
.40
Step-by-step explanation:
convert the fraction to a decimal by dividing the numerator by the denominator.
Mary got a sales job at her father's company. She was paid $9 per hour plus a 5%commission on her sales. Last week sheworked 40 hours with sales of $5560. How much was she paid?
Answer:
Mary was paid $638
Step-by-step explanation:
Mary was paid 360 $ for working alone because
$40 * 9 = $360
Mary was paid $278
5 % * $5560 = $278
360 + 278 = 638 $
Help me pls ://////
Answer:
Sample size is 50. to Problem B= 40
Step-by-step explanation:
Determine the similarity ratio (large to small) of the similar figures. A) 1:2 B)2.1 C) 3:1 D 3.2.
Answer:
1:2
Step-by-step explanation:
isabels class has collected 90 cans in a food drive they plan to sort the cans into n bags, with an equal number of cans in each bag. write an expression to show how many cans there will be in each bag.
Answer:
cn=90, so long as c and n are whole numbers
Step-by-step explanation:
There are two variables in this equation you have here. One, n the number of bags, has already been given to you, because there can be any number of bags. The other, weĺl call it c, is the number of cans in each bag. Because there could be any number of bags, and the number of cans needed in each one is also a variable, you are left with more than one option. Any solution will work so long as the number of cans, c, per bag, n, is equal to the total, 90. There could be 9 cans in 10 bags, or 10 cans in 9 bags, or 15 cans in 6 bags or vice versa. The only way to define it for one answer is to have a set number of bags or cans per bag. Hope this helps!
find the missing side length lol help
A fish in an aquarium is 4ft long. A scale model of the fish is 2in long. What is the scale factor
What description is correct for the polynomial?
3x4 + 2x - 9
A quadratic trinomial
B quartic trinomial
C quadratic binomial
D cubic binomial
Answer:
The polynomial 3x^4 +2x - 9 is a quartic (it is to the 4th power) and a trinomial (3 terms).
Finding missing angles
please help!! i really need it
Answer:
95°
Step-by-step explanation:
The angles have the same degrees
hellpppppppppppppp pleaseeee
Answer:
x=3+√2 or x=3−√2
Step-by-step explanation:
For this equation: a=1, b=-6, c=7
1x2+−6x+7=0
Step 1: Use quadratic formula with a=1, b=-6, c=7.
x=
−b±√b2−4ac
2a
x=
−(−6)±√(−6)2−4(1)(7)
2(1)
x=
6±√8
2
x=3+√2 or x=3−√2
PLEASE HELPPP ASAP I REALLY NEED HELP IVE BEEN DOING THIS FOR 3 HOURS
Answer:
Step-by-step explanation:
HELP I NEED HELP ASAP
Answer:
D
Step-by-step explanation:
6x^2 + 10x^2 = 16x^2
2x-x = x
-8 + 14 = 6
16x^2 + x + 6
Somebody help me.....
Answer:
in my knowledge
26 , 31 , 36 , 41 , 46
rule:5
cause 26+5=31
31+5=36
36+5=41
41+5=46 and so on...
The ratio of Sam's money to Buffy's is 1.2. If Sam has $3, how much money does Buffy have? Show your work please
Find the 10th term 1.2.4.8.
Answer:
512
Step-by-step explanation:
1+1 = 2
2+2 = 4
4+4 = 8
8+8 = 16
16+16 = 32
32+32 = 64
64+64 = 128
128+128 = 256
256+256 = 512
they add the answer by itself. hope this helps
What's the square root of 7
Answer:
2.645
Step-by-step explanation:
Answer:
[tex] \sqrt{7} = 2.65[/tex]
Kelly met Jesse and Liza at the max for breakfast. The graph shows Kelly’s speed during her 12 minute drive
Answer:
D. [tex]-360\,\frac{km}{h}[/tex]
Step-by-step explanation:
Physically speaking, average acceleration ([tex]\bar a[/tex]), measured in kilometers per square hour, is defined by following formula:
[tex]\bar a = \frac{v_{f}-v_{o}}{t_{f}-t_{o}}[/tex] (1)
Where:
[tex]v_{o}[/tex], [tex]v_{f}[/tex] - Initial and final speed, measured in kilometers per hour.
[tex]t_{o}[/tex], [tex]t_{f}[/tex] - Initial and final instant, measured in hours.
The initial and final instants are, respectively:
[tex]t_{o} = 5\,min\times \frac{1\,h}{60\,min}[/tex]
[tex]t_{o} = 0.083\,h[/tex]
[tex]t_{f} = 9\,min \times \frac{1\,h}{60\,min}[/tex]
[tex]t_{f} = 0.15\,h[/tex]
If we know that [tex]t_{o} = 0.083\,h[/tex], [tex]v_{o} = 60\,\frac{km}{h}[/tex], [tex]t_{f} = 0.15\,h[/tex] and [tex]v_{f} = 36\,\frac{km}{h}[/tex], then the average acceleration of Kelly is:
[tex]\bar a = \frac{36\,\frac{km}{h}-60\,\frac{km}{h}}{0.15\,h-0.083\,h}[/tex]
[tex]\bar a = -358.209\,\frac{km}{h^{2}}[/tex]
The correct answer is D.
Answer:
Step-by-step explanation:
If two line segments have the same length, which of the following must be
true?
A. They form a right angle.
O B. They are equal.
C. They are congruent.
D. They share an endpoint.
Answer:
They are congruent
Step-by-step explanation:
please please help asap :)
Answer:
12
Step-by-step explanation:
to get from 3 to 6, 3 is multiplied by two
multiply the 4 by two to give you 8
line WY = 8
X = 8 + 4
X = 12
| How do you write 1.4 x 102 in standard form?
Answer:
1.4279999999999999 x 10²
Step-by-step explanation:
I fell asleep in class and Im failing, pleaseeee help!
[tex]\huge{\underline{\underline{\mathcal{\bf\pink{AnSwer}}}}}[/tex]
8.) ∆MRP
9.) SSS
Reason:- MR is the common side in both the triangles hence, ∆MRX is congruent to ∆MRPSince, MR is common side XR = MP MX = PRthey both are congruent by SSS
Plz help The table shows the linear relationship between the
amount of chocolate chips in ounces and the amount
of oats in cups used in a dessert recipe.
What is the rate of change of the amount of
chocolate chips with respect to the amount of oats
used in this recipe?
Dessert Recipe
oz per cup
Oats
(cups)
Chocolate Chips
(oz)
3 oz per cup
100
3
6
2
oz per cup
A
12
D
2 oz per cup
18
Answer:
Step-by-step explanation:
2 2/3
Four times a number plus three times the number is the same as 14 more than
5 times the number. Find the number.
Answer: Number equals 7
Step-by-step explanation:
4x+3x=5x+14
7x=5x+14
-5x -5x
2x=14
x=7
help please!! solve for x
72% of the students in Math 6 at AZVA are currently mastering there lessons. If 306 students are mastering their math lessons, how many students are in math 6?
Answer:
425
Step-by-step explanation:
72%of425 is 306
Answer:
306/x = 72/100
72x= 306 x 100
72x = 30600
X = 425
Step-by-step explanation:
Lauren invests money in an account paying simple interest. She invests $50 and no money is added or removed from the investment. After one year, she has $50.50. What is the simple percent interest per year?
Based on the amount invested and the amount it grew to, the simple interest rate is 1%.
Lauren invested $50 and got $50.50 after a year.
What is the Simple Interest rate?This rate can be found by the formula:
= (Difference in investment in year 1) / Amount invested x 100%
Solving gives:
= (50.50 - 50) / 50 x 100%
= 1%
In conclusion, the rate is 1%.
Find out more about simple interest at https://brainly.com/question/2294792.
