Answer:
x= -2/7
Please give brainliest
Step-by-step explanation:
Answer:
56
Step-by-step explanation:
What does |(-18)+(-2)/(7)+(-2) equal?
Answer:
-4
Step-by-step explanation:
(-18)+(-2)/(7)+(-2)
Add -18 and -2 to get -20.
-20/(7)+(-2)
Add 7 and -2 to get 5.
-20/5
-4
Hope this helps.
The perimeter is 26. How much bigger is the longest side than the
shortest side?
Sara bought at least 10.5 pounds of oranges she divided the oranges into 3 equal amounts which inequality can find the least amount that can be in each group
F. m
- < or= to 10.5
3
G. m
- > or = to 10.5
3
H. 3m < or = to 10.5
J. 3m > or = to 10.5
Answer:
H should be the right answer
Step-by-step explanation:
the amount of each portion together should be less than or equal to 10.5.
I really need help with this
Can someone help me thx
Plsssssss
Answer:
4x + 4 or (2x) + (2x+4)
Step-by-step explanation:
Ok so east is the right side. The length of the east side would be (2x) + (2x+4). You can then simplify this to 4x + 4 but I don't know if your teacher wants you to do that. Hope this helps!
y’all plz- help this is so hard
giving brainlest ;)
Answer:
B
Step-by-step explanation:
Answer:
Answer: B.
Step-by-step explanation:
Quadrants in the Coordinate Plane
The coordinate plane is divided into 4 quadrants named I, II, III, and IV as shown in the image attached below.
The first quadrant (I) has the x positive and the y positive
The second quadrant (II) has the x negative and the y positive
The third quadrant (III) has the x negative and the y negative
The fourth quadrant (IV) has the x positive and the y negative.
A point located in quadrant III must have both coordinates negative. This only corresponds to choice B where both components are negative.
Answer: B.
Write down all the whole numbers that
are between 20 and 50
and
have a difference of 3 between their digits.
If the circumference of a circle is 88 cm , find its area
Answer:
616.25cm²
Step-by-step explanation:
$26,000 is invested at 8% p.a. If interest is compounded annually, find the balance after 35 years.
Answer:
At the end of 35 years, your savings will have grown to $384,418.
You will have earned in $358,418 in interest.
3 times a day Dylan mixes 2 oz of protein powder into a shake how many days can he make all 3 shakes from his 5 oz container of protein powder you #16 oz in a #
Answer:
13 days
Step-by-step explanation:
Protein powder in container = 16 oz
Number of containers = 5
Total ounces of protein powder = (16 * 5) = 80 oz
Oz of protein used per shake = 2 oz
Number of times shake is made per day = 3
Total oz used per day = 2 oz * 3 = 6 oz
Number of days hencan make all three shakes from container :
Total ounces / ounces per day
80 oz / 6 oz
= 13. 33 days
Kira earned $7 mowing her neighbor's lawn for of an hour. What is her hourly rate?
The hourly rate for Kira by mowing her neighbor's lawn is $7/hour.
What are the ratio and proportion?The ratio is the division of the two numbers.
For example, a/b, where a will be the numerator and b will be the denominator.
Proportion is the relation of a variable with another. It could be direct or inverse.
Given that,
Kira earned $7 mowing her neighbor's lawn for an hour.
So,
$7 ⇒ 1 hour
So $7/hour will be the hourly rate.
Hence "The hourly rate for Kira by mowing her neighbor's lawn is $7/hour".
For more information about ratio and proportion,
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25 in a ratio of 2:3:5
Answer:
Answer is 5:7.5:12.5
Step-by-step explanation:
2+3+5=10
25÷10=2.5
2.5×2=5
2.5×3=7.5
2.5×5=12.5
5:7.5:12.5
I hope it's helpful!
Which expression is equivalent to (7-8) (78)?
А
49-5
B
49-11
C
7-5
D 7-11
-78
Step-by-step explanation:
(7-8)(78)
(-1)(78)=-78
If two angles are complements, then they are both acute. Which is the hypothesis?
Answer:
the hypothesis is "two angles are complements"
Step-by-step explanation:
In the given statement, the hypothesis is "two angles are complements".. While the conclusion is that "they are both acute".
The hypothesis of the two angles being complements is what led to the conclusion that they are both acute since sum of 2 complementary angles is 90° and acute angle is any angle that measures less than 90°.
Evaluate 12s+3.5t when s=6 and t=7
Step-by-step explanation:
(12 × 6) + ( 3.5 × 7)
72 + 24.5
= 96.5 #
Step-by-step explanation:
[tex] \underline{ \underline{ \large{ \tt{G \: I \: V \: E\: N}}}} : [/tex]
s = 6 & t = 7[tex] \underline{ \underline{ \large{ \tt{T \: O\: \: F\: I \: N \: D}}}} : [/tex]
Value of the expression : 12s + 3.5t[tex] \underline{ \underline{ \large{ \tt{S\: O \: L \: U \: T \: I\: O\: N}}}} : [/tex]
Plug the values of s and t as 6 and 7 respectively in the given expression :
⟷ [tex] \large{ \tt{12 \times 6 + 3.5 \times 7}}[/tex]
⟷ [tex] \large \tt{72 + 24.5}[/tex]
⟷ [tex] \large{ \tt{96.5}}[/tex]
[tex] \red{\boxed{ \bold{ \tt{Our \: final \: answer : \boxed{ \underline{ \tt{96.5}}}}}}}[/tex]
Hope I helped ! ツ
Have a wonderful day / night ! ♡
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A rectangle's base is twice its height. If the base is 8 inches long, what is
the area of the rectangle in square inches?
Answer: 32
Step-by-step explanation:
Answer:
32 square inches
Step-by-step explanation:
Base = 8
Height = Half of 8 = 4
Area = base x height = 8 x 4
8 x 4 = 32 square inches
A 12- V battery powers a series circuit that contains two lightbulbs. The voltage across one of the lightbulbs is 8 V. What fractional part of the circuits total energy is transformed in the second lightbulb?
Answer:
1/3
Step-by-step explanation:
12-8=4
4/12 = 1/3
Are the two polygons similar?
If they are write a similarly statement
Answer:
they arent
Step-by-step explanation:
angles are different
4 2/5 x 2 2/3
PLSS I NEED IT RN!!
Answer: 10.92
Step-by-step explanation: Transforming the mixed fractions makes 4.2 and 2.6, which which when multiplied would give you 10.92.
Steve went to the concession stand and bought hamburgers and hot dogs for the kids he brought to watch a baseball game. Each child chose either one hamburger or one hotdog. Hot dogs cost $1.50 each and hamburgers cost $2.75 each. Steve spent a total of $23.75 on 10 kids.
(a) Could Steve have bought an equal amount of hamburgers and hot dogs? Justify your answer.
(b) If x represents the number of hotdogs purchased and y represents the number of hamburgers purchased, write a system of equations that models this situation and determine the number of both items bought.
Answer:
b)
x = 3 hotdogs
y = 7 hamburgers
Step-by-step explanation:
Steve went to the concession stand and bought hamburgers and hot dogs for the kids he brought to watch a baseball game. Each child chose either one hamburger or one hotdog. Hot dogs cost $1.50 each and hamburgers cost $2.75 each. Steve spent a total of $23.75 on 10 kids.
(a) Could Steve have bought an equal amount of hamburgers and hot dogs? Justify your answer.
An
(b) If x represents the number of hotdogs purchased and y represents the number of hamburgers purchased, write a system of equations that models this situation and determine the number of both items bought.
Let:
x = the number of hotdogs purchased y = the number of hamburgers purchased
Since the number of kids = 10
Our system for Equation is given as:
x + y = 10...... Equation 1
x = 10 - y
x × $1.50 + y × $2.75 = $23.75
1.5x + 2.75y = 23.75
Let us substitute 10 - y for x in Equation 2
1.5(10 - y) + 2.75 = 23.75
15 - 1.5y + 2.75y = 23.75
- 1.5y + 2.75y = 23.75 - 15
1.25y = 8.75
y = 8.75/1.25
y = 7 hamburgers
Solving for x
x = 10 - y
x = 10 - 7
x = 3 hotdogs
Therefore,
x = 3 hotdogs
y = 7 hamburgers
i need some help pls
Answer:
C would be your answer
Step-by-step explanation:
Which inequality is true?
Answer:
2
Step-by-step explanation:
Answer:
|-100| > |50|
Step-by-step explanation:
|-100| = 100
|50| = 50
100 > 50
i need help and i need the answer now
D . 120 is the length of AC
Subtract (r - 3q + 5p) - (-4r - 3q - 8p)
Answer: ok so Let's simplify step-by-step.
r−3q+5p−(−4r−3q−8p)
Distribute the Negative Sign:
=r−3q+5p+−1(−4r−3q−8p)
=r+−3q+5p+−1(−4r)+−1(−3q)+−1(−8p)
=r+−3q+5p+4r+3q+8p
Combine Like Terms:
=r+−3q+5p+4r+3q+8p
=(5p+8p)+(−3q+3q)+(r+4r)
=13p+5r
Step-by-step explanation:
Answer:
5r + 13p
Step-by-step explanation:
In this question, you would simplify the expression.
Solve:
(r - 3q + 5p) - (-4r - 3q - 8p)
Use the distributive property to distribute the negative to the variables inside the parenthesis.
r - 3q + 5p + 4r + 3q + 8p
Combine like terms.
r - 3q + 5p + 4r + 3q + 8p
5r - 3q + 5p + 3q + 8p
5r + 5p + 8p
5r + 13p
Since we can't simplify further, your final answer would be 5r + 13p
*ANSWER NOW AND GET 15 points* When 2 to the power of 5 is written as a product the (A)factors are 2 and 5 (B) only factor is 2 (C) only factor is 5 (D) only factor is 10
Answer:
this is only 8 points but....
the answer is A.
I hope this helps:)
- Alie♥
PLEASE I NEED HELP!!! ITS DUE TONIGHT
1)help with easy word problem
Answer:
Step two
Step-by-step explanation:
She multiplies the 4 instead of dividing it!
A brainiest, rating, or thanks would be appreciated!
Have a great day and let me know if you need more help
:)
Answer:
step 2 you are supposed to divide by 4
Step-by-step explanation:
Brainliest?!?!?!?
can someone help me plz
Answer and Step-by-step explanation:
So, we are given that the slope of side AB is -3.
Let's draw out a right triangle. C
/|
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/________________|
A B
So, we see side AB, and side BC.
(Don't look at AB as a straight line like this, imagine it slanted if you want to)
If the slope is -3, and the intersection of AB and BC make a perpendicular, then a slope of [tex]\frac{1}{3}[/tex] would cause the right angle to form.
So, [tex]\frac{1}{3}[/tex] is the slope of BC.
#teamtrees #PAW (Plant and Water)
An anthill has a volume of 8792 mm3 of dirt. Its radius is 20 mm.
How far does an ant have to crawl to get from the base of the cone to the top of the hill? (This is the slant height, s, of the cone.) Answer the questions to find out.
Answer:
the height is 21mm because your dividing 8792 by 419 and ur rounds out to 21 or 20.9
Step-by-step explanation: ap3x
cyclops frogggggggiiiiiiieeeeeeeee
Answer:
It is a little creepy....
Step-by-step explanation:
lol that totally looks like one
Dukes charges a flat fee of $40 for a manners lesson $16.25 per day to board the dog, $8.50 per day for playtime with the dog. You board your dog at Duke's Kennels and pay $163.75. How many days
did your dog stay at the kennel? Justify your answer. Assume you get a
manners lesson and play time for your dog each day,
write an equation and solve to find out how many days your dog stayed at dukes
Answer:
1 week. or 7 days
Step-by-step explanation:
dont get mad at me if im wrong
The dog at Duke's Kennels stayed for 5 days.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Let the number of days be 'd' and from the given information,
16.25d + 8.50d + 40 = 163.75.
24.75d = 123.75.
d = 5.
So, The dog stayed for 5 days.
learn more about numerical expressions here :
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