onemusamamman onemusamamman

16-01-2023
Mathematics

contestada

junior secondary Use elimination method to solve the following simultaneous equations: 10m-7n=26
7m+7n=42

Respuesta :

Otras preguntas

Use the mass and volume data to calculate the density of an unknown metal to the nearest hundredth mass of unknown metal = 222.50g volume of unknown metal = 25.

What is the solution to the equation 3(x - 1) – 2(2x + 1) = 8(x - 1)? 4 x = 7 3 X = 7 x = 3 2 d X = 3

How are the Ewell and the Finch family similar? How do they differ?

Vocabulary: Fill in the blanks with the correct word from the box. Artifact - Infrared - Innovation - GPS - Forensic analysis 1- She is responsible for many in

Select the correct answer. What is the solution set of y= x2 + 2x + 7 and y=x+77 OA {(0,7),(-1, 6)} O B. {(0,7), (-7, 0)} OC. {(0,7), (1,8)} D. {(-2, 0), (4,0)}

Which of the following is equivalent to 5 sqaure root 13^3?

In at least 150-200 words, compare and contrast the teachings of Martin Luther King, Jr. and Malcolm X.

Marked out of 1.00 Flag question Consider two identical conductor spheres, A and B. Initially, sphere A has a charge of -80Q and sphere B has a charge of +40Q.

What is the value of the rational expression 6-x/x+5 when x=2

If 1 pint of sour cream is needed for soufflé and the chef only need to make 1/3 as much is the recipe calls for then how many ounces would a chef use?