Ana2yedebth9 Ana2yedebth9

26-04-2016
Mathematics

contestada

Evaluate 4a + 5b when a = 2 and b = 3.1.

Respuesta :

royaltykay royaltykay

26-04-2016

The answer is 23.5
4 *2 + 5* 3.1
4*2=8
5*3.1=15.5
8+15.5= 23.5

Answer Link

26-04-2016

4x2 + 5x3.1 = 8 + 15.5 = 23.5 is the answer

Hope i become the brainliest

Answer Link

Otras preguntas

The sum of four consecutive multiples of 5 is 230. What is the greatest of these numbers ?

When you look at green dots with a red filter what color did you see?

20/40 - 21/40 x 80/7 Reduce answer in lowest terms. HELP.

The difference of seven halves and six quarters is multiplied by negative two fifths. Find this rational number.

Snow was quickly piling up on the ground. Wind howled through the trees. Karen wrapped a planket around her and sighed as she watched the snow through her bedro

how do you work out the value of "d" in the equation: 7d=4d+21?

Help with line equations?

How can you check if drew the right graph 1. by looking at the slope2. looking at the intercepts3. by taking random points on your graph by using this equation

When you look at green dots with a red filter what color did you see?

what is -4x+8=48 what is x