kayyazariah14 kayyazariah14

03-11-2021
Mathematics

contestada

What is the value of the expression if a = 18 and b= -7?
4b-a- 9+b2

O -80
0-18
O 18
0 -6
B Graphing Calculator

Respuesta :

florenciasandoval058 florenciasandoval058

03-11-2021

Answer:

If what you typed in what correct I got -6

Step-by-step explanation:

Answer Link

Otras preguntas

3∙(a+x), if a=8; x=−10

Which tortoises, mainland or island, need to eat more food per gram of their body mass?

Nigeria’s economy has relied on its oil industry to create jobs . When world oil prices dropped , their economy collapsed. This is a problem primarily caused by

Tick the option that shows how the words 'where my nan lives' are used in the sentence. On holiday, we drove through the village where my nan lives. 1)as a rela

If a car's __________ is malfunctioning, people in the car will become ill when driving long distances, especially if the windows are closed. A. braking system

Let f(x) = x+7 and g(x) = x-4 Find f(x) times g(x)

The rods and cones of the retina both act as photoreceptors, but their roles are different. determine whether each label describes rods or cones and drop the la

Please help me with this

A major difference between major depressive disorder and bipolar disorder is that only in bipolar disorder do people have _____. a. hallucinations or delusions

Which expression is a difference? a.(6 - 4) x 5 b.6 - (4 x 5) c.8 + (5 - 2) d.(6 - 4)(3 - 1)?