xxjojoxx207
xxjojoxx207
10-12-2020
Mathematics
contestada
Simplify the expression
-21 +4
Respuesta :
Аноним
Аноним
10-12-2020
Answer:
-17
Step-by-step explanation:
-21 + 4
= -17
Answer Link
taylorwright11
taylorwright11
10-12-2020
Answer:
-21+4= -17
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
There are 135 fifth-grade students in a certain school. Each table on the lunchroom seats six students. How many tables are needles to seat all fifth graders
Lucinda has a coin collection. she sold 12 coins to a friend and bought 7 new coins. she then had 39 coins. How many did she have originally
Timpony School District surveyed a random sample of 606060 middle school students about the amount of time they watch TV. Of the students surveyed, 141414 avera
Which algebraic expression could represent the phrase below? a number n decreased by 5 A. 5-n B. n-5 C. n/5 D. n- 1/5
Which sport does not generally require upper body strength? A. Water skiing B. Swimming C. Snowboarding D. Kayaking
20 POINTS!! please help! I can't understand this!!!
A car traveled 130 miles in 2 hours. How fast did the car travel?
The temperature of a chemical solution is originally 21^\circ\text{C}21 ? C21, degree, C. A chemist heats the solution at a constant rate, and the temperature o
Air pollution leads to destruction of walls of the alveoli. Use complete sentences to explain how respiration is likely to be affected by air pollution.
If the mass of a material is 96 grams and the volume of the material is 25 cm3, what would the density of the material be?
