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Answers by Rod
User Rod
Wall
Recent activity
All questions
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User Rod
Wall
Recent activity
All questions
All answers
How to round 58.933200
answered
4 hours
ago
in
Word Problem Answers
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10
views
Slope= -4/5, passing through (6,-2)
answered
5 hours
ago
in
Trigonometry Answers
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10
views
Write an exponential function showing the relationship with y and t.
answered
5 hours
ago
in
Algebra 2 Answers
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11
views
If f(x)=√7-x, then which of the following sets is the domain of the function?
answered
5 hours
ago
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12
views
In right triangle DEF, ∠E is a right angle, m∠D=26∘, and DF=4.5. sin26∘≈0.44 cos26∘≈0.90 tan26∘≈0.49What is the measurement of EF?
answered
5 hours
ago
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11
views
The difference between a certain number and 5 is multiplied by 4, and the product is 96. What is the number?
answered
5 hours
ago
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18
views
word problems
x=−3|y|−3
answered
6 hours
ago
in
Algebra 2 Answers
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16
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4 1/2 - 1 1/3
answered
14 hours
ago
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13
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4p(c-d)-7(-d+c)
answered
14 hours
ago
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17
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-5|6a+21|=-15 how do you slove this
answered
14 hours
ago
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18
views
4/x - 3 = 5/ [ 2x + 3]
answered
14 hours
ago
in
Algebra 1 Answers
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12
views
Solve the equations correct to one decimal place
answered
14 hours
ago
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11
views
What is 65% of 18500?
answered
17 hours
ago
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9
views
calculating percentages
-2x+4<6 the answer in the memo was 2x<2
answered
17 hours
ago
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16
views
math problem
What will the area be after 12 years?
answered
20 hours
ago
in
Algebra 2 Answers
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15
views
how much did each type of ticket cost?
answered
1 day
ago
in
Word Problem Answers
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13
views
d
Use the table of z-scores to find the percentage of data items in a normal distribution that lie in the given range.
answered
1 day
ago
in
Statistics Answers
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16
views
A new $12000 automobile decreases in value by 25% each year. What is its value during the 8th year?
answered
1 day
ago
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16
views
x/root x+25 x in years find total change in population from year 0 to 39
answered
1 day
ago
in
Calculus Answers
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15
views
5x^2=60-20x is rewritten as 5(x-p)^2+q=0 what is the value of Q
answered
1 day
ago
in
Algebra 2 Answers
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21
views
Find 2^(2+n/3)
answered
1 day
ago
in
Other Math Topics
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14
views
solving equations
If 1 US dollar = 0.7802 pounds, how many dollars can you buy with 300 pounds
answered
1 day
ago
in
Word Problem Answers
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13
views
converting money
The sum of the first n term of a sequence is given by Sn =2(3to the power n) - 1 , determine 12th term
answered
1 day
ago
in
Pre-Algebra Answers
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19
views
2[(3 to the power n) - 1] the minus 1 is part of the whole equation not the exponent.
-50 ÷(-7+-3)×5-10×-5÷(5+-10)+-5
answered
1 day
ago
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15
views
order of operation
Find the 7th term
answered
1 day
ago
in
Other Math Topics
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18
views
sequences
Translate the sentence into an inequality. Four times the sum of a number 19 and is at least -23 .
answered
1 day
ago
in
Other Math Topics
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18
views
give me the answer to the question
normal distribution, with µ = 3.2 and σ = 0.75. (a) What is the maximum score that can be in the bottom 10% of scores? (b) Between what two values does the middle 76% of the scores lie?
answered
1 day
ago
in
Statistics Answers
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20
views
How doo I simplify [(x^3)y+4 (x^2)-y]/[xy-x+4y-4]
answered
2 days
ago
in
Algebra 2 Answers
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16
views
simplifying expressions
Three numbers have a sum of 248. The 1st number is 5 less than double the 3rd. The 2nd number is 7 more than triple the 3rd. Find all three numbers.
answered
2 days
ago
in
Algebra 1 Answers
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14
views
word problems
algebra problems
please done in 5mins
Please solve for x, 64^x+1=16^2y+5
answered
2 days
ago
in
Algebra 1 Answers
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21
views
y^(2)-27=9/y(y-2)
answered
2 days
ago
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15
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121÷11=11 12×5=60 9 ×8=72 49÷7=7 which one is odd one out and y
answered
2 days
ago
in
Word Problem Answers
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17
views
Triple a number is decreased by 13 is equal to 117 more than that same number. Find the number
answered
2 days
ago
in
Algebra 1 Answers
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19
views
solving equations
algebra problems
simplify completely 3a2+5ab-2b2/b2-9a2
answered
2 days
ago
in
Pre-Algebra Answers
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21
views
Simplify the following 18x^2z + 6xyz all over 3x+ y
answered
2 days
ago
in
Algebra 1 Answers
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14
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Solve for x where 10+5×2=x
answered
2 days
ago
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18
views
10+5×2=?
Find 5 consecutive negative integers such that the product of the 2nd and 5th integers is 180
answered
2 days
ago
in
Algebra 1 Answers
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15
views
algebra word problems
word problems
algebra problems
9.95-20%
answered
2 days
ago
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14
views
The difference of 2 numbers is 45. The smaller number is 11 more than half the larger number. Find both numbers
answered
2 days
ago
in
Algebra 1 Answers
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23
views
how do you solve this equation problem? please show steps to solve..i've figured most but got stuck on this one.
word problems
how do you solve this equation problem? please show steps to solve...multiple unknowns just introduced today
#help
1/x +2/x-2 +3/(x-1)^2
answered
3 days
ago
in
Algebra 1 Answers
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23
views
Find the value of x
answered
4 days
ago
in
Trigonometry Answers
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31
views
solving equations
What are the coordinates of the point on the directed line segment from (-9, -1)(−9,−1) to (-9, -10)(−9,−10) that partitions the segment into a ratio of 2 to 1?
answered
4 days
ago
in
Geometry Answers
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28
views
geometry problem
(0 -3) x (-2 + 5) ÷ (2 -2)
answered
4 days
ago
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19
views
What is the value of x in the equation −x = 4 − 3x + 6? (5 points) Group of answer choices 5 10 −5 −10
answered
4 days
ago
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24
views
math
What is the value of x in this problem? -x = 10
answered
4 days
ago
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21
views
solve -8 - 11(3x + 7) less than or equal to -40x - 9
answered
4 days
ago
in
Algebra 1 Answers
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196
views
solving equations
2x+3≥7 OR 2x+9>11
answered
4 days
ago
in
Algebra 1 Answers
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21
views
algebra problems
The simple interest on a loan of $6000 for 3 years was $900. What was the rate of interest per annum?
answered
4 days
ago
in
Other Math Topics
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20
views
-7x + 1 = 50
answered
4 days
ago
in
Algebra 1 Answers
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17
views
Need help with fraction multiplication
answered
4 days
ago
in
Other Math Topics
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39
views
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