5·5x6+15x3=15(2+____)
15x2+3x5=5(4+___)
Answers
> 78 = 15(2+__)
> 78/15 = 2+__
> 5.2 = 2+__
> 5.2-2 = __
> 5.2-2 = 3.2
> 30+15 = 5(4+__)
> 45 = 5(4+__)
> 45/5 = 4+__
> 9 = 4+__
> 9-4 = __
> 9-4 = 5
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The product of 4.7 and 6.5 equals 30.55 what is the product of 4.7 and 0.65 4.7 and 65
Identify the like terms. 9x, 10y, –9y, 10 A. 9x and 10 B. 10y and 10 C. 10y and –9y D. 9x and -9y The term 25ab and which other term are like terms? A. 25 B. 24a C. 5ba D. 10b Combine like terms.15w – 28w A. –43w B. –13w C. –13 D. Combine like terms.9 + 18s – 7s A. 20s B. 9 + 11s C. 9 – 11s D. 20 Combine like terms. 5/6X take away -2/3X= Answers: A. 1/6X B. 1/3X C. 1/2X D. X
Answers
Answer:
1) Option C
2) Option C
3) Option B
4) Option B
5) Option A
Step-by-step explanation:
1) Identify the like terms ?
Terms are 9x, 10y, –9y, 10.
Like terms are those having same variable.
i.e. 10 y and -9y are like terms.
So, Option C is correct.
2) The term 25ab and which other term are like terms?
Option terms are 25,24a,5ba,10b
Like terms are those having same variable form.
i.e. 25ab and 5ba are like terms.
So, Option C is correct.
3) Combine like terms.
Expression
combine like terms means adding and subtracting like terms with same variable.
i.e.
So, Option B is correct.
4) Combine like terms.
Expression
combine like terms means adding and subtracting like terms with same variable.
i.e.
So, Option B is correct.
5) Combine like terms.
Expression
combine like terms means adding and subtracting like terms with same variable.
i.e.
So, Option A is correct.
1.C
2.C
3.B
4.B
5.A
Answers
The expression equivalent to (7x-5)-(3x-2) is 4x-3
What is an expression?
An expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.
Given is an expression (7x-5)-(3x-2), we need to find an expression equivalent to it,
= (7x-5)-(3x-2)
Opening the brackets and multiply by - sign,
= 7x-5-3x+2
Combine the like terms,
= 4x-3
Hence, the expression equivalent to (7x-5)-(3x-2) is 4x-3
Learn more about expressions, click;
#SPJ2
Answers
b) a=L*W
Use the equation we created in part a and plug it into the area formula.
a=L*(L-45)
9000=L(L-45)
9000=2L-45L
9000=-43L
L= -9000/43
Now to find the width, plug in the length back into the first equation, in part a.
W=(-9000/43)-45
W= -10935/43 (Sorry if you need it in decimal form. Just plug it into a calculator :D)
*Double check my answer to be absolutely sure though
Answers
.9 + 9 = 9.9
Answers
Answer:
A related subtraction fact would be either
12-5=7 or
12-7=5
Step-by-step explanation:
Answer:
a related subtraction fact for 5+7=12 would be 12-7=5
Answers
Answer:
0.14285714285
Step-by-step explanation:
pls mark as brainliest!!!
7
Explanation:
The reciprocal of a number is to switch the numerator and denominator. In (1/7), the numerator is 1 and the denominator is 7. A fraction is always numerator/denominator. So, when (1/7) is flipped, the fraction’s reciprocal is (7/1) which is simplified to 7.