Mathematics, 24.09.2021 08:50 Brightcord9679

Please Help! Evaluate the expression below if a = 4 and
b = -7.
-a? + 2ab

Answers:
A. 12
B. -40
C. -72
D. 44
N

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

Aline passes through 3,7 and 6,9 what equation represents the line

Answers: 2

Answer

Mathematics, 21.06.2019 21:10

Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°

Answers: 2

Answer

Mathematics, 21.06.2019 23:30

Consider the first four terms of the sequence below. what is the 8th term of this sequence?

Answers: 1

Answer

You know the right answer?

Please Help! Evaluate the expression below if a = 4 and
b = -7.
-a? + 2ab

...

Questions

Mathematics, 25.05.2021 19:10

Find the equation of the linear function represented by the table below in slope- intercept form. X O 1 2 3 4

Mathematics, 25.05.2021 19:10

62n−1=36 help quick thank you soosoo much!!...

Mathematics, 25.05.2021 19:10

- 7th Grade Work - Please answer if it's a, b, c, or d. Please help ; - ;

Mathematics, 25.05.2021 19:10

Please Help!! I have been stuck on this question for hours.

English, 25.05.2021 19:10

I'll mark brainiest plz help its duo today After all the men depart, Brutus settles down for the night. Once his men fall asleep, he begins reading a...

Mathematics, 25.05.2021 19:10

A sculptor planning to order a rectangular block of composite stone to sculpt a lion. The sculptor anticipates that the lion will be 5 feet long, abou...

Mathematics, 25.05.2021 19:10

CORRECT TO ONE DECIMAL PLACE...

Mathematics, 25.05.2021 19:10

Need help with this scatter plots question. How do I solve it?

Chemistry, 25.05.2021 19:10

What is the function of the fruit fly cell?...

Mathematics, 25.05.2021 19:10

Want some points? answer this question. (there is no question)...

Mathematics, 25.05.2021 19:10

The other is p cruisor 3/14 I will give brainlest

Mathematics, 25.05.2021 19:10

UODO 1. Jacob mixes the letters J, K, L, J, K, M, N, and P thoroughly. Without lookijas. Terry draws one (1 point) letter. Expressed as a fract...

Mathematics, 25.05.2021 19:10

PLEASE HELP WITH STEPS SOLVE IN SCIENTIFIC NOTATION WILL GIVE BRAINLIEST

Mathematics, 25.05.2021 19:10

Which of the following cylinders has the same volume as one that has a radius of 6 ft and a height of 8 feet? There may be more than one...

Mathematics, 25.05.2021 19:10

Rita teaches environmental biology. She has 2 forms of a midterm exam, and she wonders if either form is harder than the other. She teaches approximat...

History, 25.05.2021 19:10

Cause of world war 2 A: alliances between Russia and Germany B: failure of the treaty of Versailles C: success of the leagu...

French, 25.05.2021 19:10

No links plz Rewrite the following sentence, replacing the direct object and the indirect object with direct object and indirect object pronoun...

Mathematics, 25.05.2021 19:10

Mr. Matthew is testing the online popularity of his custom made belts and wallets that were marketed differently. Some items were sold prior to the on...

English, 25.05.2021 19:10

Alliteration in the poem at a window...

Chemistry, 25.05.2021 19:10

What amount, in grams, of K3J2 can be evaporated by releasing 6.26 kJ of energy? The molar heat of vaporization of K3J2 is 8.18 kJ/mol....

More questions: Mathematics Another questions

Please Help! Evaluate the expression below if a = 4 and b = -7. -a? + 2ab Answers: A. 12 B. -40 C. -72 D. 44 N

Answers

Another question on Mathematics

Please Help! Evaluate the expression below if a = 4 and
b = -7.
-a? + 2ab

Answers:
A. 12
B. -40
C. -72
D. 44
N