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Equations/Expressions
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Questions (84)
Grace starts with 100 milligrams of a radioactive substance. The amount of the substance decreases by 14
each week for a number
1 answer
asked anonymously
45 views
A company charges $6 to make a pattern for an order of T-Shirts and $11 for each T-Shirts it produces from the pattern. The
4 answers
asked by
Micaela
887 views
Budget $80,000 & $38,000.
25% OF THIS BUDGET WILL BE USED TO RENT BUSINESS SPACE & PAY FOR UTLITIES.Write an algebraic expression
2 answers
asked by
Billie
823 views
Look for a pattern in the expressions shown below. Use the pattern to write an expression for the sum of the whole numbers from
2 answers
asked by
Anonymous
709 views
a glass of ice tea cost two dollars. Refills cost 25 cents each. write the rule in function notation.
is it F(x)=2+.25x? If it is
3 answers
asked by
malik
690 views
The expression 18h + 100p represents the amount (in dollars) that an insurance salesperson earns for working h hours and selling
2 answers
asked by
marli
610 views
Add...
8 + (x-1) / (x+4)
3 answers
asked by
Sandra
596 views
find x if ac=2x-1 and ae=x2-2
4 answers
asked by
Anonymous
556 views
A parachutist jumped from and airplane at an elevation of 11,880 feet above ground. In the first 5 seconds, the parachutist had
2 answers
asked by
Anonymous
488 views
Find Ó x for the following set of numbers 2, 3, 5, 6, 8, 9, 11.
If I knew what that funny looking symbol represents I may be
1 answer
asked by
jeff
504 views
evaluate sqrt(5+2*(sqrt6)) + sqrt(8-2*(sqrt15))
2 answers
asked by
nishika
474 views
A soda cost A cents for each bottle, including the deposit, but there is a refund of B cents on each empty bottle. How much must
1 answer
asked by
Mike 50
461 views
(3b-2c) - (6c +2b) - (b + c)
1 answer
asked anonymously
9 views
Initiate the calculation.
(2 * 10⁵) * (3.2 * 10%) = ____________ * 10^_________ₐ) 6.4, 5 b) 6.4, 6 c) 64, 6 d) 64, 5
1 answer
asked anonymously
11 views
A cell phone provider offers a plan that costs $30 per month plus $0.20 per text message sent or received. A comparable plan
1 answer
asked anonymously
33 views
Evaluate: a+b4
where a=2 , b=3
1 answer
asked by
BarBie
15 views
which of the following answers gives the best estimate for x given the following equation
-2x + 902 = 1,518 -600 -300 300 600
1 answer
asked anonymously
10 views
Evaluate 8k−h3+8y÷r
when k=4, h=2, y=5, and r=8 (1 point) Responses 31 31 71.625 71.625 14.625 14.625 29
1 answer
asked by
<3 S E R E N I T Y <3
24 views
Which of the following expressions is not equivalent to the rest?(1 point)
m⋅1+7 17⋅m⋅7+7 18+m−11 5+m−12
5 answers
asked by
you will never know me
22 views
What value of y would make the expression yb−6+7+2b−3b+1 equivalent to 5b+2 ?(1 point)
5 answers
asked by
BOThelper
74 views
Step 1: x(x-7y) + 4y(x-7y)+z(x-7y) Step 2: x²-7xy + 4yx-28y² + zx-7zy
Step 3: x²-7xy + 4xy-28y²+xz - 7yz Step 4:
1 answer
asked anonymously
29 views
Which of the following are equivalent to the expression x1/3 x x1/2? Choose all that apply.
a) x1/2 x 1/3 b) x1/2 + 1/3 c) x1/6
1 answer
asked anonymously
13 views
Which of the following expressions are equivalent to 49 select all that apply.
4(-3+15) 4(4+2+5) 4(7+2+3) 4(8+6-2) 4(-2-4+16)
1 answer
asked by
e used by geographers or p
24 views
Apply the zero power rule to create an equivalent expression to (4)/(3)(-2+1^(0))
an equivalent expression to 4/3(-2+1^(0)) is
1 answer
asked anonymously
35 views
what do we call the algebraic sum of the pulses of the amplitudes of the pulses at the time 0.3s
1 answer
asked by
Ellie
27 views
A television show has 22 episodes a season. The expression 22s represents the number of shows over s
seasons. How many shows are
1 answer
asked by
Max
19 views
Which of the following is developed to be equivalent to 1over 8 to the fifth power ?(1 point) Responses 85 8 superscript 5
1 answer
asked anonymously
19 views
The expression 25c+48a represents the total cost for a group of children and adults to attend the amusement park. The variable c
1 answer
asked by
able
90 views
Andrea invested 3000 in an online cirrency. if the value of the currency increases at a rate of 14% per year, the situation can
1 answer
asked by
egg
34 views
Which expression is equal to 47.906?
A (4x10)+(7x1)+(9x1)+(6x100) B (4x10)+(7x1)+(9x1/1)+(6x1/100) C
1 answer
asked anonymously
31 views
Which expression is equivalent to 2(x+3)+4(x+1) ?(
1 answer
asked by
Broson Cook
7 views
SOLVE FOR X:
The triangles corners say 100 Degrees 40 degrees 2x degrees (2 points)
1 answer
asked by
Dmememe emekshmwnj
11 views
Match the expressions that are equivalent.(5 points) Put responses in the correct input to answer the question. Select a
1 answer
asked anonymously
27 views
Which expression is equivalent to
(8.8 x 10^11)/(2.2 x 10^-3) ? A. 4 x10^10 B. 4 x 10^14 C. 40 x 10^12 D. 4 x 10^8
1 answer
asked by
DEEZ
13 views
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