Math, asked by nbvreddy1968, 6 months ago

(111) 7a? + 7a-20 evaluate the expression for a=-4

Answers

Answered by mariyammabonigala

0

Step-by-step explanation:

can you please make sure your question is correct

or wrong

Answered by luthierbrown654

1

Answer:

7×4+7×4-20 =28+28-20

=56-20

=36 is the answer

Previous Question

Next Question

Similar questions

Science, 3 months ago

D. Match items in Column A with items in Column B: Column A Column B 1. Xerophytes (a) Duranta 2. Hydrophytes (b) Cactus 3. Volant (c) Lotus 4. Climbing (d) Monkey 5. Protection (e) Birds...

India Languages, 3 months ago

சிற்பங்கைின் வளககள் யாளவ? விைக்குக.

Science, 3 months ago

The variety of organisms living on the earth is referred to as : 1 point Biodiversity Food chain Lithosphere Biosphere ...

Math, 6 months ago

in the given figure ,o is the centre of the circle.AB is chord and AT is the tangent.if angle AOB is 100° then angle BAT will be?

Geography, 6 months ago

mention the different products of the volcano eruption ...

World Languages, 10 months ago

what do you understand by term "rule of law?" .. in the respon write a real example of real law.... plzz guys ... malay trimro amswe diyo ..... plz plzz...

Chemistry, 10 months ago

what is 2nd order reaction ?

Science, 10 months ago

what is root system ...