lucy200615
lucy200615
02-12-2020
Mathematics
contestada
-2²-3(-2)+7
I think it’s 17 but idk
Respuesta :
hinik78
hinik78
02-12-2020
Answer:
9
−2^2−(3)(−2)+7
=−4−(3)(−2)+7
=−4−(−6)+7
=2+7
=9
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
Use the figure below to determine the relationship between the lengths of MR and MS
I keep messing up I cant get the answer help
Certain criteria must be satisfied if a measurement or observation is to be believed. will the criteria necessarily be as strict for an expected result as for a
Electricity costs 7 cents per kilowatt hour. In one month one home uses one megawatt hour of electricity. How much will the electric be?
Which states would have been happiest with the new constitution? which states were likely happier with the old articles of confederation?
April is randomly choosing five CDs to bring in her car from the following: 6 pop CDs, 8 rock CDs, and 10 R&B CDs. What is the complement of April choosing
I’m confused on this one
5 over 12= x+1 over 4 please help!
Which of the following is a water-soluble vitamin? A. Phosphorus B. Ascorbic acid C. Retinal D. Calcium
ANSWER ASAP FOR BRAINLIEST AWARD Find the area of the figure. Round to the nearest tenth if necessary. Select one: a. 137.1 units2 b. 61.76 units2 c. 86.9 un
