luke1221
luke1221
15-04-2021
Mathematics
contestada
7a = 28 Is a=21 a solution?
yes or no
Respuesta :
timmyterp
timmyterp
15-04-2021
No, because 7 x 21 is 147.
Answer Link
xxNMNxx
xxNMNxx
15-04-2021
Answer:
No
Step-by-step explanation:
No because if a = 21, then 7 * 21 = 147 and 147 is not 28.
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
if 45% of a bill is fo labour what is the total bill if the labour cost is 135$
6. If element Q has 11 protons, its atomic is 11.
Ryan made 7 7/8 quarts of hot chocolate. Each mug holds 7/8 of a quart. How many mugs will Ryan be able to fill?
explain the difference in solving a function when hiven the following information f(x)=2 and f(x)
Matthew completed 5/8 of his workday. What decimal would also describe the portion of the workday he has finished? How can you use the decimal to get the percen
Which of the following is a characteristic of all constitutional governments ? A. Presidential elections are held every 4 years B. Government power is held by
Find the prime factorization of the number 117
At the grocery store, Rashida purchased 2 oranges, 7 bananas, 3 apples, and 6 pears. How can Rashida calculate what percentage of purchased fruit is either bana
Since the standardization of Christian beliets, which change has most affected the practice of Christianity?
LM bisects KLN. Which of the following is true?
