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Equations
Page 7
Questions (43,993)
Which situation describes opposite quantities that when combined would equal 0?(1 point)
5 answers
asked by
cake
618 views
Complete the equation so that it has no solution.(1 point)
−7x−12= __ x+12
9 answers
asked by
.
694 views
Linear Equations in Real-World Scenarios Quick Check
3 of 53 of 5 Items Question Five less than three-fourths of x is seven. If x
2 answers
asked anonymously
443 views
If x2 + 9 = 25 what is the positive value of x
1 answer
asked anonymously
46 views
How Many Solutions? Quick Check
3 of 5 3 of 5 Items Question Solve for x x to determine if the equation has one, none, or
25 answers
asked by
Dianna
577 views
What should you multiply the equation y=0 by so that when added to x+y=40 the variable y will cancel out?
4 answers
asked by
up
1,444 views
Three times a number is the same as that number subtracted from 12. What is the number?
A) -6 B) -2 C) 2 D) 3 E) 4 I don't get
4 answers
asked by
Candy
3,119 views
In a competition ,5 points were awarded for each game won and 2 points for each game were deducted for each game lost .A pupil
5 answers
asked by
Anonymous
1,942 views
How many solutions are there to the equation |x^2-6x|=9?
5 answers
asked by
James
2,585 views
2 men can complete the job in 24 days. If the faster one can alone complete the job 20 days faster than the second man, find the
5 answers
asked by
Kaur
1,541 views
a formula for calculating simple interest is I = Pr, were I is the interest earned in dollars, P is the principal or original
4 answers
asked by
sherry
2,088 views
3. Solve the equation using substitution. x + y = 8 y = 3x
30 answers
asked by
anonymous
20,165 views
The following equation expresses a relationship in terms of one variable. However, you are asked to rewrite the equation in
4 answers
asked by
Anonymous
4,212 views
The sum of two numbers is equal to 495. The last digit of one of them is zero. If you cross the zero off the first number you
10 answers
asked by
lily
3,203 views
A tank with 520L of water begins to leak at a rate of 2L per day, At the same time, a second tank is being filled at a rate of
6 answers
asked by
todd
1,951 views
What are the units on both sides of the equation: v2 = 2ax? The answer is m^2/s^2, but I wanted an explanation for why that is
4 answers
asked by
help
4,830 views
Solve the equation. Round to the nearest tenth if necessary.
1#: 7r - 7 = 2r +18 1. r= -5 2. r= 5 3. r= 2.2 4. r= 1.2
17 answers
asked by
shell
8,772 views
which of the following tables of values is correct for the equation y=-3x^2.
A. X Y (X,Y) -2 12 (-2,12) -1 3 (-1,3) 0 0 ( 0,0) 1
68 answers
asked by
nebula🌌
19,597 views
The cost of a student ticket to the school play is $7. Write an equation that correctly relates the total cost, c, for a
50 answers
asked by
Lexia
8,884 views
I have two numbers that have a sum of 16 and a difference of 3. By forming two equations and solving them find the two numbers.
6 answers
asked by
Brad
3,000 views
The sum of two numbers is 53 . The larger number is 13 more than the smaller number. What are the numbers?
5 answers
asked by
Jay
3,667 views
Lesson 7: Solving Equations with Two Steps
Math 6 B Unit 5: Graphing, Equations, and Inequalities the practice 1.b 2.c 3.b 4.b
19 answers
asked by
i go to Wild About Cheer
4,192 views
Translate the phrase into an expression:
8 times the sum of 7 and y
7 answers
asked by
Dee
5,022 views
I Think of a number. If i subtract 8 from it and multiply the difference by 3 the result is 21. What is the number i am thinking
9 answers
asked by
juana
3,413 views
Gabriella went skiing. She paid $35 to rent skis and $15 an hour to ski. If she paid a total of $95, how many hours did she ski?
38 answers
asked by
Helen Doe🤔
6,646 views
solve for x and y , the simultaneous equations 4^x+3 = 32(2^x+y) and 9^x + 3^y = 10
7 answers
asked by
Deen
3,127 views
You are the administrator of an annual essay contest scholarship fund. This year a $75,000 college scholarship is being divided
5 answers
asked by
olivia
1,745 views
A Ferris wheel has a maximum height of 245 feet and a wheel diameter of 230 feet. Find an equation for the wheel if the center
5 answers
asked by
ll
17,531 views
If 126n=86 find n
13 answers
asked by
Glory
4,051 views
A worker uses 4 gray tiles for every 5 blue tiles that he uses.(a) If he uses 60 gray tiles, how many blue tiles does he use?
7 answers
asked by
symira
3,483 views
Five three digit numbers including N were to be added. While adding, the reverse of N was added by mistake instead of N. Hence
5 answers
asked by
Suzanne
4,657 views
A rectangular room is 2m longer than it is wide.if the width of the room is wm, express its length in terms of w.hence find the
6 answers
asked by
Angel chisuse
1,806 views
Two times the sum of a number and four is no more than three times the sum of the number and seven decreased by four.
5 answers
asked by
Anonymous
6,824 views
Find the number of ordered quadruples of positive integers (a,b,c,d ) such that ab +cd =10.
4 answers
asked by
Arile
2,354 views
Explain how you can use mental math to solve the equation 8^(x-4)=1.
5 answers
asked by
Kim
1,892 views
5/8 of the students in my class were boys.
When 6 girls joined the class, the number of boys equaled the number of girls. How
4 answers
asked by
Thien
1,758 views
A pole is painted red, blue and green. One third (1/3) of the pole is painted red and one half (1/2) of the poles
is painted
4 answers
asked by
nick
866 views
If 142n =47ten find the value of n
7 answers
asked by
Onochie
631 views
A gardener measures the tallest of his prize-winning sunflowers and finds that the height is 65 in. The sunflower has grown 12.1
23 answers
asked by
Connexus
5,378 views
The product of a two digit number, plus a number, is 3,355.
5 answers
asked by
Alli
918 views
Susan was 20 years old when her daughter janet was born what will Janet's age be when their age ratio is 7 :2 what I got is x =
4 answers
asked by
Priska
1,544 views
The number of points that Pedro scored in the basketball game is represented by the equation 4y=104x. In this equation, y
7 answers
asked by
@
763 views
A Cylinder oil tank is 1/3 full. if 3 more gallons are added the tank will half full. What is the capacity of tank?
4 answers
asked by
Ishaq
921 views
Which is equivalent to 12(323)?
4 answers
asked by
fati
1,026 views
solve for x if 1/15(6+x)=1/6(x+3)
7 answers
asked by
Nita
625 views
How to convert y^2-8x-16=0 to polar form
5 answers
asked by
Tony
4,692 views
7.3.6 - Quiz: Solving Multi-Step Equations Quiz
Algebra Readiness (Pre-Algebra) A / 7. Equations and Inequalities / 7.3. Solving
10 answers
asked by
help help help
2,770 views
What number makes the equation true?
58 − − 28 = 19
4 answers
asked by
Catie
857 views
When 2 dozen cans of food are placed in a bucket, the mass is 4560 g. When 18 cans of food are placed in the same bucket, the
6 answers
asked by
brebre
1,880 views
Two machines at a factory are filling cans of soup. One machine has filled 92 cans of soup. It fills cans at a rate of 16 cans
4 answers
asked by
J.J Powell
477 views
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