duauifja duauifja

20-02-2019
Mathematics

contestada

Insert () into the equation to make each number sentence correct.

7 x 4 - 2 + 1 = 21

Respuesta :

tuetheturtle tuetheturtle

20-02-2019

Answer:

Step-by-step explanation:

(7 x 4) - (2 +1)

Answer Link

23-02-2019

It is 7 x (4 - 2 + 1) = 21.

Answer Link

Otras preguntas

-x^2-2x=5 what is the solution

What is symbolism? a comparison that says one thing is another an object that simultaneously represents itself and something else a metaphorical comparison that

A(n) ____ algorithm is a set of specific, sequential steps that describe in natural language exactly what a computer program must do to complete its task.

(02.02) Maya and Sally were the two finalists in a singing competition. The person with the most votes from the audience was chosen as the winner. Sally receive

how many permutations exist of the letters a,b,c,d taken three at a time? a.24 b.12 c.4

If you inherit the genotype AO for blood from your parents, what blood type do you have? A B AB O

Farmers want to release a non-native insect in the fields that feeds on weeds. Before they do this, they consult a team of scientists and ask them to conduct a

Based on the excerpt, what is the contextual meaning of the word jostle? Although, as we walked to the Cova through the tough part of town, walking in the dark

While driving down the road, a grasshopper strikes the windshield of a bus and makes a mess in front of the face of the driver. This is a good example of Newton

Which factor helped Touissant L'Ouverture be an effective leader during the Haitian Rebellion? He was wealthy and successful. He was born and raised in France