A carpenter is building shelving units for a garage a small shelf requires a total of eight boards to build while large one uses 13 boards he has up to 47 boards to use for this project Select the any quality in standard form that describes the situation use the given numbers in the following variables
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Answer:
8x + 13y has to be less than or equal to 47.
Step-by-step explanation:
Related Questions
WHAT ARE CONGRUENCE LINES
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Answer:
Line segments are congruent if they have the same length. However, they need not be parallel. They can be at any angle or orientation on the plane. ... Rays and lines cannot be congruent because they do not have both end points defined, and so have no definite length.
can someone pls help me with solving one variable expressions pls show your work too so i can understand thanks
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Step-by-step explanation:
Basically, let's represent the amount of money earned in
July with x
and
August with x+90
x+(x+90)=350
2x+90=350
2x=350-90
2x=260
x=260÷2
x=130
So, Wanda earned $130 babysitting in July and in July, 130+90=$220.
Hope this helps!
Find the slope of the y intercept of the graph linear equation 2x+y=7
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2x+y=7
-2x -2x
y=-2x+7
slope of -2
Hope this is right, feel free to correct me in the comments
Answer:
-2
nsskwiwkwnwhsisnenwnwjw w w
find the value of 7x+5 given that -2x+7=5. simplify your answer as much as possible
Answers
Answer:
12
Step-by-step explanation:
-2x + 7=5
or, 7-5=2x
or, 2=2x
or, 2/2=x
or, 1=x
Then,
7x+5
=7×1+5
=7+5
=12
Answer:
x=1
Step-by-step explanation:
-7 both sides that will give you -2
-2x=-1 divide by -2 and u will get on i think that what you were asking
Helpppppppppppppppppppppppppppppppppppp
Answers
Answer:
m = - 1
Step-by-step explanation:
9m + 13 = 4
subtract 13 from both sides
9m = 4 - 13
9m = - 9
divide both sides by 9
m = - 1 (negative 1)
MITHUN'S UNCLE IN AMERICA HAD SENT HIM 10 USA DOLLARS AS A GIFT. MITHUN USED 350 RUPEES FOR A SCHOOL TRIP. HOW MUCH MONEY WAS LEFT WITH HIM?
PLEASE ANSWER FAST WILL MARK AS BRAINLIEST AND THI QUESTION IS OF 50 POINTS
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Answer:
He had $47 left from the school trip
what is the slope of the line that passes through the points (-3,1) and (7,14)
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Find the sample standard deviation and the population standard deviation of the data set.
17, 37, 56, 16, 12, 16, 19, 45, 14, 37, 21, 26, 43, 46, 42
a.
5 - 13.97
5 - 3.73
0= 14.46
0 - 3.61
b.
d.
5 - 14.46
5-3.61
0-13.97
0 - 3.73
Please select the best answer from the choices provided
А
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Answer:
Step-by-step explanation:
a
the difference between 4/9 of a number and seven is five
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Answer:
if x is the number
4/9x - 7=5
4/9x= 7+5
4/9x= 12
x= 12×9/4
x= 108/4
x=27
easy one - giving brainly!
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Answer:
6:9,2:3
Step-by-step explanation:
sorry I Only knew this much
Answer:
well to make life easier
You can always just simplify the given ratio
12:18 is basically 2:3 and we can use that as a base line
so we got
2:3
6:9
12:18
24:36
48: 72
It goes on you can just multiply by 2
A good first
step to solve
4(X-9)=36
would be
to
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Answer:
Use the distriputive property which would give you:
4x-36=36
Step-by-step explanation:
You and a group of friends went out to eat at Red Lobster. Your bill came to $89.75. You gave the waitress a 28% tip. What is the total bill including the tip?
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Answer:
tip total = $25.13
total(bill+tip) = $114.88
Which of the following ratios are equivalent to the ratio 8 : 7?
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Answer: 0.875 or 56/49
Step-by-step explanation:
If Sean reads 1 1/2 pages in 3 1/3 minutes, how many pages does he read in 1 minute?
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Please help!!
What is the scale on the x-axis ?
What is the scale on the y-axis?
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I will Brainlist Who can Answer this 4 Question Math
Match the situation with the corresponding linear system. Write the letter of your answer.
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Answer:
6) B
7) D
8) C
9) A
Step by step explanation:
6) Brand A sold 12 notebooks
Brand B sold 28 notebooks
7)
8) 30 pieces of 100-peso bills
10 pieces of 50-peso bills
9) 4 packages have 2 pieces
6 packages have 3 pieces.
will mark brainliest
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Answer:
148 deger ❤❤❤❤❤❤❤❤❤❤
32 meter
8 and 10 in independent practice please
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Answer:
8.) Rational
10.) Irrational
Step-by-step explanation:
8.) This is rational because although it is a decimal, it is terminating, meaning it has an end.
10.) This is irrational because it is a repeating decimal with seemingly no pattern.
–3.8p + 4.5p − 6.67 = –9.57 + 0.2p how do u solve p?
Answers
Answer: p = - 5.8
Step-by-step explanation:
0.7p - 0.2p = -9.57 + 6.67
0.5p = -2.9
p = [tex]\frac{-2.9}{0.5}[/tex]
p = - 5.8
please give me a brainliest answer
I have to do IXL and i don't know what to do please help me!
3^{-2} as a fraction
Answers
Answer:
1/9
Step-by-step explanation:
(fraction in simplest form)
6. Nathan buys packages of bacon. This chart shows the numbers of
packages and the total cost to ship.
Number of Packages Shipping Cost
()
1
$8
2
$16
3
$24
4
$32
Which statement is true?
A The data is proportional, and the unit rate is $8 per package.
B. The data is not proportional, and the unit rate is $8 per package.
C. The data is proportional, and the unit rate is 8 packages per dollar.
D. The data is not proportional, and the unit rate is 8 packages per
dollar.
Answers
Answer:
A The data is proportional and the unit rate per package is $8 This is because y= 8x
Step-by-step explanation:
/y relationship is no of packages = 1 x/ = total cost to ship = 8 = 8/1 = 16/2 = 24/3 = 32/4 means they are all proportional to 8/1 = 8 y = 8x see graph attached
EMMA CHNAGED £500 INTO RAND BEFORE GOING ON HOLIDY TO SOUTH AFRICA THE RATE OF EXCHANGE AT THE TIME WAS £1=10-RAND.HOW MANY RAND DID HE GET FOR HIS £500?
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Answer:
he got 5000 rands for it
Step-by-step explanation:
you multiply it
500 x 10 = 5000
Solve for x.
2x/3 +1=3
O x =6
O x =3
O x = 1 1/3
O x = 2 2/3
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Answer:
3......................
Answer:
X=3!
Let's solve your equation step-by-step.
Step 1: Simplify both sides of the equation.
Step 2: Subtract 1 from both sides.
Step 3: Multiply both sides by 3/2.
Answer:
x=3
The product of Victor's savings and 4 is 48.
Answers
• 1) 4x=48
• 2) 4x/4=48/4 [Division Property of Equality]
• 3) X=12
Now, we can substitute in 12 for x to check that the product is 48:
• 4) 4(12)=48
•5) 48=48 [Reflexive Property of Equality]
You have 30 chocolate candy but Jayna has 10 more chocolate candy than you and Amy has A what does A equal to ?
Answers
Answer:
40
Step-by-step explanation:
so it is just like a regular equation like 30+10=40 but your just finding what A means so 40 yea
answer this plzzzz!!!
Answers
Part A: x is -3 so we use the first equation
X + 7 = ?
-3 + 7 = 4
Part B: again first equation
0 + 7 = 7
Part C:
4 + 7 = 11
Part D:
7 + 7 = 14
Part E: 10 is greater than 7. Use second equation.
-x^2 - 1 = ?
-(10^2) - 1
-100 - 1 = -101
Activity Give the exponential model for the following situation
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Answer:
Suppose that a couple invested $50,000 in an account when their child was born, to prepare for the child's college education. If the average interest rate is 4.4% compounded annually, ( A ) Give an exponential model for the situation, and ( B ) Will the money be doubled by the time the child turns 18 years old?
( A ) First picture signifies the growth of money per year.
( B ) Yes, the money will be doubled as it's maturity would be $108,537.29.
a = p(1 + \frac{r}{n} ) {}^{nt}a=p(1+
n
r
)
nt
a = 50.000.00(1 + \frac{0.044}{1} ) {}^{(1)(18)}a=50.000.00(1+
1
0.044
)
(1)(18)
a = 50.000.00(1 + 0.044) {}^{(1)(18)}a=50.000.00(1+0.044)
(1)(18)
a = 50.000.00(1.044) {}^{(18)}a=50.000.00(1.044)
(18)
50,000.00 ( 2.17074583287910578440507440 it did not round off as the exact decimal is needed.
a = 108.537.29a=108.537.29
Step-by-step explanation:
Hope This Help you!!
Is -92.41 an integer
Answers
Answer:
No
Step-by-step explanation:
Because it is a decimal, it can't be an integer. Integers are whole numbers and can be positive or negative.
Hope this helps!
This graph gives the temperature of Substance B over time.
What is the slope of the line, and what does the slope mean in this situation?
Select from the drop-down menus to correctly complete the statement.
The slope is , which means that the temperature by degrees every
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Answer:
The slope is (4) which means that the temperature (increases) by (4) degrees every minute
Step-by-step explanation:
Take away five from twelve times f
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Answer: you didn’t fully put the question
Step-by-step explanation:
Step-by-step explanation:
according to your question if we take away five from twelve the answer is 7
