If 98 +3a = 4b, what is a in terms of b?

Q: Evaluate 8a + 3b – 10+ c when a = 2, b = 5, and c = 4.

A: Given: a = 2 , b = 5, c = 4, -------------------------------------------------------------- To…

Q: If 12x + 16y = 11 , what is the value of 6x + 8y?

A: Using Substitution we can get the value of 6x+8y,

Q: Find, if possible, AB and BA.

A: Given matrices are 2×2 matrices. A = 4-2-21  and  B = 2142

Q: 7x2y is equivalent to xy2 True O False

A:

Q: The statement a(b + c) = ab + ac represents the ________ property of multiplication over addition.

A: Distributive PropertyThe Distributive Property is an algebra property which is used to multiply a…

Q: If 5-x = 3, what does 53x equal?

A: Given: 5-x = 3, Now taking cube on both sides we get, 5-x3=335-3x=27⇒53x=127          ...taking…

Q: The last one isn't 7.5... why?

A: Given graph

Q: The expression V2 V25 is equivalent to

A: Given expression: 23·254

Q: If A3 is changed from 30 to 5, what value will appear in C2 if C2 contains the formula = A3 * 7?

A: According to the formula in the cell C2, C2 contains the value which is 7 times that of A3.

Q: Simply the following    9a-3-a+12

A: The given expression is 9a-3-a+12.

Q: why it is 7rad over 4??

A: why it is 7rad over 4??

Q: What is the value of the expression 12 + 4° x 4 ?

A: For the above expression, use the BODMAS rule.

Q: Find the difference between (643), and (64), . .a O (565), .b O None of these .c O (546), 7 .d O…

A:

Q: If 2b is three times greater than c then in terms of c, b – 4c = (?) %3D

A: In this question we have to solve the given expression in terms of c.

Q: If  42  x 84 were rewritten as 2x , x would be:

A:

Q: How to I answer 9/12 - 1/6?

A: Given : 9/12 - 1/6   To find : Simplify the given expression ?

Q: If x6 as 3:9, then x is equal to

A: Given,x : 6 = 3:9

Q: If 3/5+ V125 = 17.88, then what will be the value of V80 +6/5?

A:

Q: 4V2 9,

A: Here, We have given the right angle triangle and two sides of it are given and we have to find the…

Q: The expression 81x°y° is equivalent to 3 3 (1) 3x²y² (3) 9x²y² (2) 3xty² (4) 9x*y²

A: Given expression :

Q: and B= 11) A= a) 2B - А

A:

Q: Evaluate a + 4 x 7 - 2(b - 1), if a = 7, b = 4

A: We need to evaluate  a+4×7-2(b-1)=a+28-2b+2=a-2b+30

Q: If f1x2 = 3x + 8 2x - A and f102 = 2, what is the value of A?

A: fx=3x+82x-A

Q: The expression vVa(5x – 5/7) equals Aæ3/2 + Bx - where A equals: and B equals:

A:

Q: 2. Simplify 2ay 4xy?. V

A:

Q: Which of the following represents the expression 24x% written in simplest form? (1) (3) 4 (2) 4x (4)…

A: Apply the formula, xaxb=xa-bx-a=1xa So, 244x-1/26x5/2=4x-12-521

Q: If 6x + 12 = 12 , what is the value of 3x + 15 ?

A:

Q: How much of 1/2 is 1/3?

A:

Q: what is the product of 9/11 and it's reciprocal

A: The given fraction is 9/11.The reciprocal of the number is 1 / (9/11).That is, 11/9.

Q: if 2^-2=7 what does 2^-2x equal

A: Solution: The objective is to find the required value

Q: What is 1 plus 2

A: Add the number by counting, as there is no BODMAS theorem used directly add the numbers.

Q: is 4(2n+1) and 8n+1 equivalent

A:

Q: f 98 + 3a = 4b, what is a in terms of b?

A: Given, 98+3a=4b what is a in terms of b

Q: If 6x + 4 = 40 , what is the value of 5x?

A: Rearrange 6x + 4 = 40 and solve it for x.

Q: A quotient of two numbers, such as 5/8, is called a(n) ______.

A: A quotient of two numbers ,such as 5/8 ,is called a Fraction. Fractions are the numerical values…

Q: Are √288 and 12√2 equal?  Give another example of a similar pair.  If not, why?

A:

Q: Which of the following is equivalent to (16a*6º) * а.) Заb з b.) 2ab? c.) 4ab

A:

Q: If 102 + 4a = 5b, what is a in terms of b?

A: Given : 102 + 4a = 5b  What is a in terms of b ?  If we use any operation like add (+) , subtract…

Q: b) y = -2x2

A:

Q: Which expression is equivalent to V6x³y5?

A:

Q: Find the difference between (643), and (64), . a O (565), None of theseb0 .c O (546), .d O (545),

A: We have to find difference 6437 and 647 First we will change 6437 and 647 into decimal 6437…

Q: What is -2b if b=6

A: Given that                   b = 6 We have to find -2b

Q: If 14x + 35y = 63 , what is the value of 6x + 15y?

A:

Q: If (6x − 11)(6x + 11) = ax2 − b, what is the value of b? The value of b is [1].

A:

Q: When you add-1/4 to itself four times, what do you get? What does-1/4 X 4 mean? Is it the same…

A: When you add-1/4 to itself four times, what do you get? What does-1/4 X 4 mean? Is it the same…

Q: If the expression 4x 4 is written in the form ax'y°, then what is the product of a, b and c?

A: Solving the problem by simplifying it.

Q: Why is 1+1=2 ?

A:

Q: If a2 - b2 = 8 and a*b = 2, find a4 + b4.

A: It is given that

Q: Find the missing variables 45° 2V2 b=1

A: