kevinmaya1231 kevinmaya1231

01-12-2020
Mathematics

contestada

5(2a + 7) - 10(3a + 4)
Help me

Respuesta :

01-12-2020

5(2a + 7) -10(3a + 4)
10a + 35 - 30a -40
-20a -5
-20a/-20 -5/-20
a=0.25

Answer Link

Otras preguntas

I'm writing an argumentive essay about whether Chess could be considered a sport or not. What do you think and why do you think that?

In humans, the pelvis and femur bone, are involved in walking. In whales, the pelvis and femur bones would be an example of? A. Fossils. B. Acquired traits. C.

Diagnostics adjudication is frequently associated with which type of court?

A fruit fly experiment starts with 600 flies. If the number of flies after x days is given by the function P(x)=600e^0.3x, how many days will it be until there

The variables Y and X have a proportional relationship, and y=12 when x=5. What is value of y when x =8? Enter your answer in the box. y=_____

Enter a balanced nuclear equation for the alpha decay of astatine-217

Light waves have some similarities with water and sound waves, but they are not exactly the same. Describe all the differences you can think of between light wa

The percent from $18 to $45

analyse the impact of french Revolution

Tori takes his dog to be groomed. The fee to groom the dog is $75 plus a 6.75% tax. Is $80 enough to pay for the service? Explain 75 × 6.75 % + 75 =