Give the representation, equations and solution. Use elimination, comparison or substitution to solve. Graph using one coordinate plane to show the point of intersection. 1. The sum of two numbers is 25 and their difference is 7. Find the numbers.

Q: Simplify -9/4(1/2)+3/4 / 5/6

A: Here we use the result that (a/b)*(c/d)=ac/bd and (a/b)/(c/d)=ad/bc , and we simplify the two…

Q: Exaluate (²₂)

A:

Q: 4xt5

A:

Q: -5 • -1/7 • 4/8

A: Refer to the we have to find the product of the -5 • -1/7 • 4/8

Q: find x and y

A: In the smaller triangle, using pythagorous theorem - Perpendicular2+Base2 = Hypotenuse2x2+102 =…

Q: 4r> 16 -10

A: A mathematical statement, which states that two expressions are not equal is called an inequation…

Q: Redo C please

A: .

Q: answer 3.D please

A:

Q: Evaluate  ( 3 . ( 5/6 ) - 1/2 )

A: ( 3 . ( 5/6 ) - 1/2 )

Q: 5+7=

A: Addition : The addition is taking two or more numbers and adding them together, that is, it is the…

Q: how much is 2*2

A: The question is asking for the product of 2 and 2.

Q: Answer number 4

A:

Q: 2x Ax) = %3D 2 - 1

A:

Q: 60 30

A: The Sine rule: asinA=bsinB=csinC   Given:

Q: Simplity V 25x7

A:

Q: The meam and stand

A: Given,

Q: Simplify

A: 4a2b4-a32b2

Q: Evaluate. a + ab 5b for a = -2 and b = -4

A:

Q: 5X 11

A: Given query is to find the value of x

Q: 6+12=

A: Given,          6+12

Q: 224x(1.02)535

A: Given: 224x(1.02)535…

Q: 3V405 Yo (Simplita) 80

A: See the answer below

Q: 100 %3D 41

A:

Q: (m-3)5

A: Consider  m−35

Q: Simplify m²m² 5

A:

Q: -(2/5)-3

A: