10-04-2015
Mathematics

contestada

evaluate d - (-3.5) when d= 2.74

Respuesta :

cclemeno cclemeno

10-04-2015

Remember a negative sign before the ( ) changes all the signs of the terms in the ( )

2.74 + 3.5= 6.24

This is easy if you know the rules

Hope this helps

Answer Link

Otras preguntas

I rounded 2639456 to the nearest ten-thousand and got 2630000 what did I do wrong?

what is the place value of the 9 in 89,170,326

solve the equation: p-1=5p+3p-8

Eric has 5 blue shirts and 9 red shirts. What is the ratio of red to total? and blue to total? and ratio of red to blue?

If you have 3/4 cup of flour,how many eights do you have?

Seventeen more than five times a number is negative twenty three. What is the number?

Jenny charges for delivering the cakes £4 fixed cost + 60 p per mil Bob lives 12 miles away. How much will Jenny charge to deliver the cakes?

what is 39/9 as a mixed number?

Find the width of a rectangle with a perimeter of 90 and a length of 15

A summer camp has divided its campers into 8 groups of 9 campers.how many campers are at the summer camp?