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tresset_1 [31]
3 years ago
5

Expression for: 9 less than twice r is written asA. 9-2rB. 2r-9C. 2r +9D. r-9​

Mathematics
2 answers:
dedylja [7]3 years ago
8 0

Answer:

its number b i am sure thank me later

Marta_Voda [28]3 years ago
7 0

Answer:

B. 2r-9

Step-by-step explanation:

as 9 is less than 2r

9<2r

hope it helps

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4 0
3 years ago
Read 2 more answers
What is <br><img src="https://tex.z-dn.net/?f=7%20%2B%206%20%20%5Ctimes%201%20%5Cdiv%204" id="TexFormula1" title="7 + 6 \times
galben [10]

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<u>Step-by-step explanation:</u>

7 + 6 × 1 ÷ 4

Use PEMDAS, which menas we need to multiply and divide before we add and subtract.

7 + (6 × 1) ÷ 4    = 7 + 6 ÷ 4

                           7 + (6 ÷ 4) = 7 + 1.5

                                            =  8.5

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